while(scanf("%d%d",&x,&y)==2&&(x!=0||y!=0))
C语句while(scanf("%d%d",&x,&y)==2&&(x!=0||y!
#include main() { int x,y; scanf("%d",&x); y=(x>=0)?((x=0)?0
if(x!=y) scanf("%d",&x) else scanf("%d",&y)这个if语句形式对吗?为什么?
void main() { int x=0,y=5,z=3; while() printf("%d,%d,%d\n",x
while(scanf("%d",&m)!=EOF)
#define FOR while(x--) int x=3,y=0; FOR {y++; } printf("x=%d
scanf("%2d%*2d%1d",&x,&y);是什么意思%2d%*2d%1d
#includeint main(void){int x,y,t,n,flag=1,s,i;while( scanf("
main() { float x,y; scanf(%f,&x); if(x>=0) y=x; else y=-x; p
while(scanf("%d%d",&a,&b)!=EOF,a||b)
while(scanf("%lf",&x)!=EOF)
请解释下这个程序main() {int x,y; scanf("%d",&x); y=x > 12?x+10:x一12;