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请教牛人们觉得没错,为什么会WA呢????????????????????#include<stdio.h> void main() { long x,y,i,n,m,sum,data,count; scanf("%ld",&n); for(i=0;i<n;i++) { scanf("%ld %ld",&x,&y); x++;y--; m=y-x; data=2;sum=x;count=2; while(sum<y) { if(sum+data>=y) { printf("%ld\n",++count); break; } if(sum+data<y) { sum=sum+data; data++;count++; } } } } Followed by:
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