摘要：
#include<stdio.h> #include<math.h> int main() { float x,y; scanf("%f,%f",&x,&y); printf("z=%d\n",int(x+1/fabs(y))); printf("z=%15.6f\n",x+1/fabs(y)); 阅读全文
摘要：
#include<stdio.h>int main(){ char c1,c2; c1=97; c2=98; printf("c1=%c,c2=%c\n",c1,c2); printf("c1=%d,c2=%d\n",c1,c2); return 0;} 阅读全文
摘要：
#include<stdio.h>int main(){ int a,b,sum; a=123; b=456; sum=a+b; printf("sum is %d\n",sum); return 0;} 阅读全文