瀛绋绗璇撅涓轰瑕瀛杈衡hello, world锛

杩瀛涓轰涔瀛缂绋绗璇撅瑕瀛杈衡hello, world甯杩涔绛锛杩崇浣绋搴浜姐

褰讹浠浠ヨ涔瑙ｏ褰浠衡hello world浠ュ灏变瑙繁ㄦ绉缂绋璇涓逛锛浠ュ涓锛繁卞共浠涔灏卞共浠涔锛锛灏辨涓╀富

褰讹ㄥ濮濂ヤ富棰эヤ缁村虹剧锛 Hello World ╁虹 1972 骞寸 B 璇涓 Kernighan 缂锛

main(){

extrna,b,c;

putchar(a);putchar(b);putchar(c);putchar('!*n');

}

a'hell';

b'o, w';

c'orld';

颁ワB 璇婕 C 璇ㄨ涓绋褰涓Hello World 涓翠互ラ芥璇 C 璇缂璇ㄧ绋搴涓杩涓搴 1974 骞磋 Kernighan 杩浜璐灏瀹楠瀹ゅㄧ C 璇绋锛骞舵缁浜 1978 骞寸 Kernighan Ritchie The C Programming Language 涔腑琛ㄣ

绗涓 C 璇 Hello World锛

main(){

printf("hello, world");

}

1972 骞达璐灏瀹楠瀹ょ C 璇浜涓 Unix 绯荤搞浜 Unix 绯荤浠ュ绫 Unix 绯荤锛姣濡 Linux锛浼C 璇浜涓涓甯哥ㄧ缂绋璇涔涓锛 Hello World 浼缁渚惰淇浜涓ャ