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我要起诉北大 我要起诉北大 给我来个反例数据!!!!!!#include<stdio.h> int main() { __int64 x,y,m,n,l,i,x1,y1; int j=0; scanf("%I64d%I64d%I64d%I64d%I64d",&x,&y,&m,&n,&l); i=0; x1=x; y1=y; if(x==y) printf("0\n"); else if(m==n) printf("Impossible\n"); else { while(++i) { x=(x+m)%l; y=(y+n)%l; if(x==y) { printf("%I64d\n",i); break; } else if(y==y1) j++; else if(x==x1) j++; if(j==2) { printf("Impossible\n"); break; } } } return 0; } 为什么错啦!!!!!!!!!!!! Followed by:
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