if(a!=0) printf("%d\n",x); else printf("%d\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(
main( ) {int x=5; if (x--<5) printf(“%d\n”,x); else printf(“
int i=9999;printf("%d\n",printf("%d",printf("%d",printf("%d"
else if(a+b/(c+d)==100) printf(".");
printf("%2d"'--n)
以下程序:main( ) {int x=5; if (x--<5) printf(“%d\n”,x); else pri
Printf (“Oct=%o;Hex=%x;\n",num,num); Printf("dec=%d\n",n);
printf("%s%s%s%d%d%d\n",printf("\n");
int x=20; printf("%d\n",x);
main() { int m=12, n=34; printf("%d%d",m++,++n) printf("%d%d
printf("k=% %d\n",结果呢?