while (scanf("%d%d",&w,&h),
while(scanf("%d%d",&a,&b)!
while (scanf("%d/%d",&i,&j),
while(scanf("%d",&m)!=EOF)
while(scanf("%d%d",&a,&b)!=EOF,a||b)
while (scanf("%d%d", &m, &n))什么意思?
scanf("%d",
ACM规则:while(scanf(%s%d",s,&n)!=EOF){//.}
while(scanf("%d",&n)&&n!=-1)和while(scanf("%d",&n)!=-1)有什么区别》
scanf("%d%d",&a,
main () {int m,n; scanf ("%d%d",&m,&n); while (m!=n) { while
while( scanf("%d%d%d",&a,&b,&c)!=EOF)是什么意思?
while(1!=scanf("%d",&i) || (i8)) 其中1!=scanf(“%d”,&i)听别人说是返回值