practise 1 --------------- #include <stdio.h> int main(void) { printf("Gustav Mahler\n"); //一开始我这里使用单引号一直报错,后来改成了双引号才成功 printf("Gstav\n"); printf("Mahler\n"); printf("Guster Mahler\n"); return 0; }
practise 2 --------------- #include <stdio.h> int main(void) { printf("我叫超\n"); printf("我来自美丽的连云港\n"); return 0; }
practise 3 --------------- #include <stdio.h> int main(void) { int a,b; a = 27 ; b = a * 365; printf("我今年%d岁了,出生%d天了",a,b); return 0; }
practise 4 --------------- #include <stdio.h> void jolly(void); //函数原型,最后别忘了加分号 void deny(void); int main(void) { jolly(); jolly(); jolly(); deny(); return 0; } void jolly(void)//函数定义 { printf("For he's a jolly good fellow!\n");//子函数里不能有 return 0字样 } void deny(void) { printf("Which nobody can deny!\n"); }
practise 5 --------------- #include <stdio.h> void br(void); void ic(void); int main(void) { br(); ic(); ic(); br(); return 0; } void br(void) { printf("Brazil,Russia,"); } void ic() { printf("India,China\n"); }
practise 6 --------------- #include <stdio.h> int main(void) { int toes,toes2,toes_2; toes = 10; toes2 = toes * 2; toes_2= toes * toes; printf("toes = %d ;\ntoes2 = %d;\ntoes_2 = %d.\n",toes,toes2,toes_2); return 0; }
practise 7 --------------- #include <stdio.h> void wang(void);//函数原型 int main(void) { wang();wang();wang();printf("\n");//我真是太机智了 wang();wang();printf("\n"); wang(); return 0; } void wang(void) { printf("Smile!"); }
practise 8 --------------- #include <stdio.h> void one_three(void); void two(void); int main (void) { printf("Starting now:\n"); one_three(); printf("two\n"); two(); printf("done!\n"); return 0; } void one_three(void) { printf("one\n"); } void two(void) { printf("three\n"); }
这些都是我自己写的,希望对你们有所帮助。