实验一
//a simple c program #include<stdio.h> int main(){ printf("202083450090\n"); printf("lazy,crazy,angry"); return 0; }
//循环打印字符 #include<stdio.h> int main(){ while(1) printf("i miss you"); return 0; }
//循环打印字符 #include<stdio.h> int main(){ while(0) printf("i miss you"); return 0; }
//用c语言实现简单的算术运算程序 #include<stdio.h> int main(){ int x,y;//定义2个整形变量 int r1,r2,r3,r4; x=1; y=2; r1=x+y; r2=x-y; r3=x*y; r4=x/y; printf("r1=%d\n",r1);//r1结果 printf("r2=%d\n",r2);//同下 printf("r3=%d\n",r3); printf("r4=%d\n",r4); return 0; }
//用c语言实现简单的算术运算程序 #include<stdio.h> int main(){ float x,y;//定义2个float形变量 float r1,r2,r3,r4; x=1; y=2; r1=x+y; r2=x-y; r3=x*y; r4=x/y; printf("r1=%f\n",r1);//r1结果 printf("r2=%f\n",r2);//同下 printf("r3=%f\n",r3); printf("r4=%f\n",r4); return 0; }