設(shè)計(jì)師求職自我評價(jià)集錦(通用16篇)
設(shè)計(jì)師求職自我評價(jià)集錦 篇1
能熟練操作CAD,3DMAX,PS等設(shè)計(jì)軟件,熟悉材料市場價(jià)格,做過男裝,運(yùn)動,兒童等一些列的'品牌,如NAUTICA,F(xiàn)ILA,HELLO KITTY,Dazzle,Diamond Dazzle虹貓藍(lán)兔等國內(nèi)外知名品牌,并做過別墅,餐廳,辦公室,廠房等設(shè)計(jì)及施工。能獨(dú)立操作整個(gè)工程流程,從開店實(shí)地勘察到店鋪驗(yàn)收合格開業(yè)后期維護(hù),有很強(qiáng)的溝通能力,并且個(gè)人習(xí)慣良好。
個(gè)性開朗,樂觀,穩(wěn)重,具有要好的美術(shù)功底及文化修養(yǎng),和良好的職業(yè)道德素養(yǎng)及設(shè)計(jì)表現(xiàn)能力。
設(shè)計(jì)師求職自我評價(jià)集錦 篇2
三年的大專生活似彈指一揮間,從剛跨入大學(xué)校園時(shí)的失落和迷茫,到現(xiàn)在即將走上工作崗位的從容、坦然。這又是人生中一大新挑戰(zhàn),角色的轉(zhuǎn)換。這除了有較強(qiáng)的適應(yīng)力和樂觀的生活態(tài)度外,更重要的是得益于大專三年的學(xué)識積累和技能的培養(yǎng)。
在大學(xué)期間,我始終以提高自身的綜合素質(zhì)為目標(biāo),為適應(yīng)社會發(fā)展的需求,我認(rèn)真學(xué)習(xí)所學(xué)專業(yè)知識,發(fā)揮自己的特長,挖掘自身的潛力,結(jié)合假期社會實(shí)踐,從而逐步提高自己的學(xué)習(xí)能力和分析處理問題的能力以及一定的協(xié)調(diào)組織和管理能力。
在學(xué)習(xí)上,我熱愛自己的專業(yè),還利用課余時(shí)間專修計(jì)算機(jī)專業(yè)知識,使我能輕松操作各種網(wǎng)絡(luò)和辦公軟件。平時(shí)我還涉獵大量網(wǎng)絡(luò)編程、網(wǎng)絡(luò)管理與維護(hù)、網(wǎng)頁設(shè)計(jì)等知識。并且相信在以后理論與實(shí)際結(jié)合當(dāng)中,能有更大提高。
這三年的鍛煉,給我僅是初步的經(jīng)驗(yàn)積累,對于邁向社會遠(yuǎn)遠(yuǎn)不夠。因此,面對過去,我無怨無悔;面對現(xiàn)在,我努力拼搏;面對將來,我期待更多挑戰(zhàn)。戰(zhàn)勝困難呢,抓住每一個(gè)機(jī)遇,相信自己一定會演繹出精彩的一幕。
設(shè)計(jì)師求職自我評價(jià)集錦 篇3
同時(shí)具備優(yōu)秀的設(shè)計(jì)能力及設(shè)計(jì)研究能力:
具有較強(qiáng)的用戶研究、市場分析能力,對中國用戶的社會形態(tài)、生活方式有豐富的認(rèn)識和獨(dú)特的見解;對色彩、材質(zhì)感覺細(xì)膩而敏感,具有色彩、材質(zhì)、表面處理的研究和趨勢分析能力,對當(dāng)代中國的色彩具有深入的理解和自己的觀點(diǎn);能夠準(zhǔn)確把握社會文化、流行趨勢,對中國現(xiàn)代社會及傳統(tǒng)文化背景有仔細(xì)的研究和深刻的理解;對設(shè)計(jì)工作充滿熱情,有較強(qiáng)的設(shè)計(jì)能力,設(shè)計(jì)的產(chǎn)品范圍廣泛。
執(zhí)著、認(rèn)真、真誠、負(fù)責(zé);能很快適應(yīng)快節(jié)奏的工作;能與各部門的同事精誠合作;領(lǐng)悟?qū)W習(xí)能力強(qiáng),極具上進(jìn)心,不畏懼壓力和挑戰(zhàn)。精通C語言以及嵌入式多任務(wù)實(shí)時(shí)系統(tǒng)。
設(shè)計(jì)師求職自我評價(jià)集錦 篇4
熱愛設(shè)計(jì),有很深的設(shè)計(jì)底蘊(yùn)和手繪功底以及豐富談判技巧,對時(shí)尚有著敏銳的嗅覺!做事追求完美,責(zé)任心強(qiáng),有較強(qiáng)的溝通及協(xié)調(diào)能力。溝通能力強(qiáng),有親和力,形象氣質(zhì)佳。
自信、誠實(shí)、認(rèn)真、嚴(yán)謹(jǐn),喜歡學(xué)習(xí),熱愛創(chuàng)作。美術(shù)功底扎實(shí),擅長Flash、3Dmax、AI、Photoshop,具有多年的動畫制作經(jīng)驗(yàn),能較快的適應(yīng)新事物,具有良好的審美能力,有獨(dú)特的創(chuàng)作風(fēng)格。曾負(fù)責(zé)過多個(gè)網(wǎng)頁、動畫、游戲項(xiàng)目,熟悉二維動畫和三維動畫的制作流程,設(shè)計(jì)能力與管理能力兼?zhèn)洹?/p>
設(shè)計(jì)師求職自我評價(jià)集錦 篇5
Skilled use of 3DS MAX, VR, AUTOCAD, CorelDRAW and some other computer work software. Industry contacts a wide range, familiar with solid wood, plate, software, some of the material properties, processing and material surface treatment process. Have strong communication skills, can be hard-working. Have strong organizational skills, adaptability and teamwork awareness.
I am cheerful, optimistic, love life, the courage to challenge themselves. Have strong organizational skills and teamwork During the two years of university study hard to learn the various courses, but also actively participate in a number of community activities, improve their physical and mental development, improve the comprehensive ability. I am about to enter the community, experience in the experience are still inadequate, more need to continue to work in the future to enhance and improve themselves.
設(shè)計(jì)師求職自我評價(jià)集錦 篇6
Familiar with the basic knowledge of clothing production, understand the theory of human structure, the clothing fabric, accessories have sufficient understanding of the nature, proficient in garment production process and technology, cost structure. Familiar with the clothing business orders orders single process, production scheduling process, the production process, inspection procedures standards. Hands-deep skills, work enthusiasm, passionate, helpful, strong communication skills, with innovative thinking, a team spirit and can withstand greater work pressure.
Self-confidence, honesty, seriousness, rigorous, like learning, love of creation. Art skills solid, good at Flash, 3Dmax, AI, Photoshop, has many years of animation experience, can quickly adapt to new things, has a good aesthetic ability, a unique creative style. He was responsible for many web pages, animation, game projects, familiar with the two-dimensional animation and three-dimensional animation of the production process, both design and management capabilities.
設(shè)計(jì)師求職自我評價(jià)集錦 篇7
Reviewing the University for two years, through the mentor's teaching and their own hard study, I completed the relevant courses with excellent results, UG, CAD \ CAM, CAXA and other software applications are more familiar with, but also to develop a serious study and I love the motherland, love the people, and resolutely support the leadership of the Communist Party and the socialist system, abide by the law, love public property, unite the students, and have a strong sense of morality, Willing to help others, and pragmatic spirit of enthusiasm to participate in public school publicity and patriotic activities.
In the study, I successfully completed the professional courses and have a strong ability to listen to English to read and write. OFFICE office software and other popular software can be proficient in the Internet and open up their own personal space. A lot of literature, psychology, marketing and other extra-curricular knowledge.I believe that in the future theory and practice, which can have greater improvement!
In life, I advocate a simple life, and develop good habits and decent style .In addition, the concept of time attaches great importance to .As approachable and friendly people, so has been with people very harmonious .Care dare to work hard Will be accompanied
I meet the new challenges of the future.
At work, I joined the Chorus and Choir, not only to develop my own organizational communication skills, but also to deeply feel the spirit of teamwork and cohesion, more serious and responsible for the task of the team, and proud of it!
As a positive and optimistic new era of youth, I will not because of their college diploma and lose self-confidence, but I will be more urgent to enrich their enrichment and enrichment to improve self-stone my future goals and I believe: heart to win wonderful!
"Good birds choose wood and habitat, for the Bole and Rong", I will not be afraid of diligence hard to integrate into the community. Would like to borrow your eye, open up my life journey!
設(shè)計(jì)師求職自我評價(jià)集錦 篇8
Looking back four years of university life, like a flash over, but thanks to this platform for a university so I have a strong work, self-study, research capabilities.
Politically, I have a good moral cultivation, and a firm political direction, the ideological requirements of active progress, is now the object of study to join the party. I abide by the law, love public property, care and help others, and in a pragmatic and enthusiastic about the spirit of enthusiasm to participate in school publicity and patriotic activities. I always to improve their overall quality for the purpose of the overall development of the struggle for the individual direction, establish a correct outlook on life and values.
In learning, I am in addition to their own professional interest, but also spare time specializing in computer expertise, so I can easily operate a variety of network and office software. Has received college scholarships.Computer maintenance level, computer grade examination, iso9000 quality management system, internal auditors and other aspects of the certificate. In addition to the expertise in the area of excellence, usually I also dabbled a lot of network management and maintenance, web design and advertising design knowledge, especially for office automation software has a strong interest in the year college organized by the Chinese and English entry game b Group first prize. I believe that in the future theory and practice, which can have a greater increase.
Through social practice, internship in the company, to the community to learn the philosophy of life, narrowing the distance between me and society, but also opened up a vision, increased ability to further clarify the future for me more intense competition A more solid foundation. I deeply understand: the person's life, the school is we lay a solid foundation of the platform, and society is always the University, adhere to the practice of learning from the practice of learning.
University time is coming to an end, thanks to help my mentor, thanks to the brothers and sisters struggle together. In the future life path, I will put right attitude, correct positioning, study hard, continuous efforts to improve their overall quality, meet the needs of the times, to do a useful to society.
Looking back at four years of college life, like a flash over, but thanks to this platform for a university so I have a strong work, self-study, research capabilities.
Politically, I have a good moral cultivation, and a firm political direction, the ideological requirements of active progress, is now the object of study to join the party. I abide by the law, love public property, care and help others, and in a pragmatic and enthusiastic about the spirit of enthusiasm to participate in school publicity and patriotic activities. I always to improve their overall quality for the purpose of the overall development of the struggle for the individual direction, establish a correct outlook on life and values.
In learning, I am in addition to their own professional interest, but also spare time specializing in computer expertise, so I can easily operate a variety of network and office software. Has received college scholarships.Computer maintenance level, computer grade examination, iso9000 quality management system, internal auditors and other aspects of the certificate. In addition to excellence in professional knowledge, the usual I also dabbled a lot of network management and maintenance, web design and advertising design knowledge, especially for office automation software has a strong interest in the annual college organization in the English entry contest b Group first prize. I believe that in the future theory and practice, which can have a greater increase.
設(shè)計(jì)師求職自我評價(jià)集錦 篇9
Politically, I have a good moral cultivation, and a firm political direction, the ideological requirements of active progress, is now the object of study to join the party. I abide by the law, love public property, care and help others, and in a pragmatic and enthusiastic about the spirit of enthusiasm to participate in school publicity and patriotic activities. I always to improve their overall quality for the purpose of the overall development of the struggle for the individual direction, establish a correct outlook on life and values.
In learning, I am in addition to their own professional interest, but also spare time specializing in computer expertise, so I can easily operate a variety of network and office software. Has received college scholarships.Computer maintenance level, computer grade examination, iso9000 quality management system, internal auditors and other aspects of the certificate. In addition to the expertise in the area of excellence, usually I also dabbled a lot of network management and maintenance, web design and advertising design knowledge, especially for office automation software has a strong interest in the year college organized by the Chinese and English entry game b Group first prize. I believe that in the future theory and practice, which can have a greater increase.
Through social practice, internship in the company, to the community to learn the philosophy of life, narrowing the distance between me and society, but also opened up a vision, increased ability to further clarify the future for me more intense competition A more solid foundation. I deeply understand: the person's life, the school is we lay a solid foundation of the platform, and society is always the University, adhere to the practice of learning from the practice of learning.
University time is coming to an end, thanks to help my mentor, thanks to the brothers and sisters struggle together. In the future life path, I will put right attitude, correct positioning, study hard, continuous efforts to improve their overall quality, meet the needs of the times, to do a useful to society.
設(shè)計(jì)師求職自我評價(jià)集錦 篇10
I seek to make progress, love of learning, often appreciate excellent design work, continue to accept new design concept, to study various design styles; towards work in earnest, hard-working, conscientious, patient, and full of work and team spirit, willing and communicate, can quickly integrate into the team work; character straightforward, fun-loving, get along with her colleagues; willing to participate in a variety of team activities, like billiards, badminton, mountain climbing and other activities; meager job of holding the book, confident and sincere hearts the idea, I look forward to your company to become one!
1, proficient in software: Photoshop, Dreamweaver, Illustrator, Flash, Axure;
2, skilled software: Coreldraw, Premiere, 3Dmax, After Effect, etc;
3, proficient in html language, proficient in DIV + CSS layout, skilled use of html5 + css3 write wap site, have a certain understanding of Javascript and use;
4, the user experience and interaction design have a certain understanding, familiar with the product design process, can quickly use Axure production prototype;
5, 4 years of experience in web interface design, 2 years Android interface design, familiar web interface and android interface design standards;
6, honed through years of work, skilled use of color on the interface design, design style to follow the mainstream, cultivating a good aesthetic ability and deep knowledge of art.
設(shè)計(jì)師求職自我評價(jià)集錦 篇11
執(zhí)著、認(rèn)真、真誠、負(fù)責(zé);能很快適應(yīng)快節(jié)奏的工作;能與各部門的同事精誠合作;領(lǐng)悟?qū)W習(xí)能力強(qiáng),極具上進(jìn)心,不畏懼壓力和挑戰(zhàn)。精通c語言以及嵌入式多任務(wù)實(shí)時(shí)系統(tǒng)。
設(shè)計(jì)師求職自我評價(jià)集錦 篇12
為人誠懇,樂觀開朗,富拼搏創(chuàng)新精神,能吃苦耐勞;工作積極主動、認(rèn)真踏實(shí),有強(qiáng)烈的責(zé)任心和團(tuán)隊(duì)合作精神;有較強(qiáng)的學(xué)習(xí)和適應(yīng)新環(huán)境的能力,求知欲望強(qiáng)烈; 進(jìn)取心強(qiáng),樂于助人,愛交際,人際關(guān)系好!
Little by little and bit by bit! 。
一、擅長產(chǎn)品外形設(shè)計(jì)、三視圖繪制、總平渲染、文本制作、后期效果處理等!
二、精通 Rhinoceros 、3dmax建模 、PS;熟練應(yīng)用 Corel Draw、Auto CAD、Pro/ENGINEER 等設(shè)計(jì)軟件!(面試具體見個(gè)人作品集)
三、有較熟練的徒手功底!
四、在校主修專業(yè)工業(yè)設(shè)計(jì)(產(chǎn)品外形設(shè)計(jì))
主要課程有:美術(shù)基礎(chǔ)、設(shè)計(jì)基礎(chǔ)、三大構(gòu)成、材料學(xué)、市場營銷學(xué)、設(shè)計(jì)管理、人機(jī)工程學(xué)、產(chǎn)品開發(fā)設(shè)計(jì)、產(chǎn)品設(shè)計(jì)方法與程序、設(shè)計(jì)表現(xiàn)技法、產(chǎn)品外形設(shè)計(jì)、產(chǎn)品系統(tǒng)設(shè)計(jì)、平面設(shè)計(jì)、廣告設(shè)計(jì)等!
輔學(xué)課程有:攝影、版式設(shè)計(jì)、CI設(shè)計(jì)、設(shè)計(jì)心理學(xué)、設(shè)計(jì)美學(xué)、設(shè)計(jì)表現(xiàn)、信息檢索與網(wǎng)絡(luò)應(yīng)用等!
五、具備一定的專業(yè)知識和技能,學(xué)習(xí)并掌握了工業(yè)設(shè)計(jì)的基礎(chǔ)理論,對產(chǎn)品造型、色彩、結(jié)構(gòu)、功能,以及結(jié)構(gòu)與材料、外形與工藝、產(chǎn)品與人、產(chǎn)品與環(huán)境、產(chǎn)品與市場關(guān)系等有較好的掌握,并具備將所學(xué)理論應(yīng)用于現(xiàn)實(shí)產(chǎn)品設(shè)計(jì)中的能力。
設(shè)計(jì)師求職自我評價(jià)集錦 篇13
活潑開朗、隨和、平易近人。也正式由于這種性格,我有很多愛好:慢跑、打排球、看書、上網(wǎng)…..
嚴(yán)于律己,寬以待人是我的人生座右銘。
在外地的幾年求學(xué)中,又讓我多了一種堅(jiān)強(qiáng)的性格,這種性格使我克服了學(xué)習(xí)和生活中的一些困難,并形成了做事嚴(yán)謹(jǐn)、認(rèn)真、積極進(jìn)取的態(tài)度,曾榮獲學(xué)校的獎(jiǎng)勵(lì),并順利成為一名黨員。
我還積極主動參加學(xué)校各種活動和社會實(shí)踐,不放過任何一個(gè)能鍛煉自己的機(jī)會,同時(shí)還輔修了會計(jì)學(xué)專業(yè)。
我之所以非常熱愛設(shè)計(jì),是因?yàn)槲曳浅釔凵睢拿刻斓倪M(jìn)步中尋找生活的精彩。也希望能借助這個(gè)機(jī)會,找一個(gè)能展現(xiàn)自己實(shí)力的舞臺。
設(shè)計(jì)師求職自我評價(jià)集錦 篇14
我是公司品牌部設(shè)計(jì)組的___,于20__年__月__日正式入職。目前我擔(dān)任設(shè)計(jì)組平面設(shè)計(jì)一職,主要負(fù)責(zé)線下活動物料制作。
本人工作認(rèn)真、細(xì)心且具有較強(qiáng)的責(zé)任心和進(jìn)取心,勤勉不懈,極富工作熱情;具有較好的學(xué)習(xí)能力,在工作中能夠與同事很好的溝通。責(zé)任感強(qiáng),確實(shí)完成領(lǐng)導(dǎo)交付的工作,和公司同事之間能夠通力合作,關(guān)系相處融洽而和睦,配合各部門負(fù)責(zé)人成功地完成各項(xiàng)工作;積極學(xué)習(xí)新知識、技能,注重自身發(fā)展和進(jìn)步。
進(jìn)入公司已經(jīng)有4個(gè)多月了,作為一名應(yīng)屆畢業(yè)生,在學(xué)校與步入社會中工作有著很大的不同。初來公司,曾擔(dān)心如何把工作做好,但是公司融洽的工作氛圍,團(tuán)結(jié)向上的企業(yè)文化,讓我很快完成了從學(xué)生到職員的轉(zhuǎn)變,讓我很快適應(yīng)了公司的工作環(huán)境。在本部門的工作中,我一直嚴(yán)格要求自己,認(rèn)真及時(shí)的做好領(lǐng)導(dǎo)布置的每一項(xiàng)任務(wù)。不懂的問題虛心想別人學(xué)習(xí)請教,不斷提高充實(shí)自己,希望可以為公司作出更大的貢獻(xiàn)。但是有時(shí)候工作中會出現(xiàn)一點(diǎn)瑕疵,前事之鑒,后事之師,這些經(jīng)歷也讓我不斷成熟,在處理各種問題時(shí)考慮的更全面,更注重抓住細(xì)節(jié)。在此,我要特地感謝部門領(lǐng)導(dǎo)對我的入職指引和幫助,感謝他們對我工作中出現(xiàn)的問題加以提醒和指正。
這四個(gè)月以來我學(xué)到了很多,感悟了很多。公司是一個(gè)新環(huán)境,并且在公司的大環(huán)境中我有很大的發(fā)展空間,更多的學(xué)習(xí)收獲,不斷的讓自己的工作能力加以提高。在工作中,不斷的學(xué)習(xí)與積累,不斷提出問題,解決問題,不斷完善自我,使工作更快,更好的完成。我相信我一定會做好工作,成為優(yōu)秀的人才,不辜負(fù)領(lǐng)導(dǎo)對我的期望。
作為公司的平面設(shè)計(jì),最關(guān)鍵的是能讓公司的形象深入消費(fèi)者的心理,吸引消費(fèi)者,所以一定要有好的創(chuàng)意,并且要把握住方向。思想上天馬行空,設(shè)計(jì)上腳踏實(shí)地。我懂得了做設(shè)計(jì)最重要的是嚴(yán)謹(jǐn),注重細(xì)節(jié)。一個(gè)好的設(shè)計(jì)一定要經(jīng)得起推敲。
總之,經(jīng)過一段時(shí)間的試用期,我認(rèn)為我能后積極、主動、熟練的完成自己的工作,在工作中能夠發(fā)現(xiàn)問題,并積極全面的配合公司的要求來展開工作,與同事能夠很好的溝通與配合。在以后的工作中我會一如既往,對人;與人為善,對工作;力求完美,不斷的提升自己的專業(yè)水平及綜合素質(zhì),為公司的發(fā)展盡自己的一份力量。
設(shè)計(jì)師求職自我評價(jià)集錦 篇15
Looking back four years of university life, like a flash over, but thanks to this platform for a university so I have a strong work, self-study, research capabilities.
Politically, I have a good moral cultivation, and a firm political direction, the ideological active demands of progress, is now the object of study to join the party. I abide by the law, love public property, care and help others, and in a pragmatic and enthusiastic about the spirit of enthusiasm to participate in school publicity and patriotic activities. I always to improve their overall quality for the purpose of the overall development of the struggle for the individual direction, establish a correct outlook on life and values.
In learning, I am in addition to their own professional interest, but also spare time specializing in computer expertise, so I can easily operate a variety of network and office software. Has received college scholarships. Computer maintenance level, computer grade examination, iso9000 quality management system, internal auditors and other aspects of the certificate. In addition to the expertise in the area of excellence, usually I also dabbled a lot of network management and maintenance, web design and advertising design knowledge, especially for office automation software has a strong interest in the year college organized by the Chinese and English entry game b Group first prize. I believe that in the future theory and practice, which can have a greater increase.
Through social practice, internship in the company, to the community to learn the philosophy of life, narrowing the distance between me and society, but also opened up a vision, increased ability to further clarify the future for me more intense competition A more solid foundation. I deeply understand: the person's life, the school is we lay a solid foundation of the platform, and society is always the University, adhere to the practice of learning from the practice of learning.
University time is coming to an end, thanks to help my mentor, thanks to the brothers and sisters struggle together. In the future life path, I will put right attitude, correct positioning, study hard, continuous efforts to improve their overall quality, meet the needs of the times, to do a useful to society.
設(shè)計(jì)師求職自我評價(jià)集錦 篇16
個(gè)人適應(yīng)能力很強(qiáng),雖然沒多少工作經(jīng)驗(yàn),但是性格隨和,很容易適應(yīng)環(huán)境,懂得與人相處。
積極向上,習(xí)慣從好的一面看待事物。
技術(shù)經(jīng)驗(yàn)不豐富,但善于學(xué)習(xí)。
本人有較強(qiáng)的獨(dú)立工作能力和良好的團(tuán)隊(duì)合作精神;在以前的工作中積累了一定的工作經(jīng)驗(yàn)及技巧,可以勝任不同環(huán)境下的挑戰(zhàn),具有良好的計(jì)算機(jī)操作能力,興趣廣泛,愛好各項(xiàng)體育活動。
大學(xué)期間我還積極地參加各種社會活動,抓住每一個(gè)機(jī)會,鍛煉自己。
三年來,我深深地感受到,與優(yōu)秀學(xué)生共事,使我在競爭中獲益;向?qū)嶋H困難挑戰(zhàn),讓我在挫折中成長。
我來自農(nóng)村,祖輩們教會了我要勤奮、盡責(zé)、善良、正直;我的大學(xué)培養(yǎng)了我實(shí)事求是、開拓進(jìn)取的作風(fēng)。
我熱愛貴單位所從事的事業(yè),殷切地期望能夠在您的領(lǐng)導(dǎo)下,為這一光榮的事業(yè)添磚加瓦,并且在實(shí)踐中不斷學(xué)習(xí)、進(jìn)步!
本人興趣廣泛,責(zé)任心強(qiáng),能吃苦耐勞。
愛崗敬業(yè),并愿意從基層做起。
學(xué)習(xí)能力強(qiáng),善于溝通,愿意為企業(yè)貢獻(xiàn)自己的力量。
課程描述:主要涉及的有兩大類:一類是包括素描,平面設(shè)計(jì),場景設(shè)計(jì),人物角色設(shè)計(jì)的課程;另一類是c語言,c++,java,操作系。