Printf (“Oct=%o;Hex=%x;\n",num,num); Printf("dec=%d\n",n);
Printf (“Oct=%o;Hex=%x;\n",num,num); Printf("dec=%d\n",n);
函数指针 参数void output(int *pnum,int num){printf("%d\n",num); in
int i=9999;printf("%d\n",printf("%d",printf("%d",printf("%d"
printf("c=%#x\n",
if(a!=0) printf("%d\n",x); else printf("%d\n",
void main() {int x=4;if(x++>=5)printf("%d/n",x);else printf(
printf("k=% %d\n",结果呢?
main() { int n=4; while(n--) printf("%d",--n); }
{int n=6; while(n-- printf()"%d,--n"); }
int x=20; printf("%d\n",x);
main() { int m=12, n=34; printf("%d%d",m++,++n) printf("%d%d
#include"stdio.h"main(){int a=-1 printf("%d,%u,%o,%x\n",a,a,