Source

Problem Id:1006  User Id:Judas 
Memory:28K  Time:1015MS
Language:C++  Result:Time Limit Exceed

Source 

#include<iostream.h>
int main()
{
	int p=0,e=0,i=0,day=0;
	int n,sum[50],m;
	int j=1;
	while(p != -1)
	{
		cin>>p>>e>>i>>day;if (p==-1) break;
		int d=i;
		while(d<=21252)
		{
			m=d-day;
			if((d-e)%28==0 && (d-p)%23==0) 
			{
				if (m<=0)	m+=21252;
				{
					n=j;sum[j]=m;break;
				}
			}d=p+j*33;
		}
		j++;
	}
	for(j=1;j<=n;j++)
		cout<<"Case "<<j<<": the next triple peak occurs in "<<sum[j]<<" days."<<endl;
	return 0;				
}