求助一道ACM题的RE问题
题目地址：http://www.acm.uestc.edu.cn/problem/show/3
我的代码如下：（有点拉杂，多多包涵）
#include <stdio.h>
#include <string.h>
int main()
{
int X, Y, T, S;
int t, subT;
int HuanChong = 0, BoFang = 0;
int IsEnd = 0;
float Time, pastTime,YiYou;
char oTime[900]={0};
char bTime[30]={0};
HuanChong = 0;
BoFang = 0;
pastTime = 0;
scanf("%i", &T);
for (t = 1; t <= T; t++)
{
scanf("%i %i %i %i", &X, &Y, &subT, &S);
HuanChong = subT * Y;
YiYou = HuanChong;
Time = 0;
if (YiYou>=S)
{
IsEnd = 1;
Time=S*1.0/X;
sprintf(bTime,"Case #%i: %.3f\n", t , Time);
strcat(oTime,bTime);
Time = 0;
BoFang = 0;
HuanChong = 0;
YiYou=0;
pastTime=0;
}
while (!IsEnd)
{
Time++;
BoFang = BoFang + X;
HuanChong = HuanChong + Y;
if (BoFang >= HuanChong)
{
BoFang = 0;
Time = pastTime+((YiYou)*1.0 / (X - Y));
YiYou = (subT + Time)*Y;
pastTime = Time;
}
if (BoFang >= S)
{
Time = Time + (((BoFang - S)*1.0) / X);
IsEnd = 1;
sprintf(bTime,"Case #%i: %.3f\n", t , Time);
strcat(oTime,bTime);
Time = 0;
BoFang = 0;
HuanChong = 0;
YiYou=0;
pastTime=0;
}
}
IsEnd =0;
}
printf("%s",oTime);
return 0;
}
