#include<iostream>
using namespace std;
int main(){    
	int p,e,m,h,i=0;
	int a[100000],b[100000],c[100000],d[100000];
	while(cin>>p>>e>>m>>h){
		if(p==-1&&e==-1&&m==-1&&h==-1) break;
		a[i]=p,b[i]=e,c[i]=m,d[i]=h;
		i++;
	}
	for(int j=0;j<i;j++){
		int goal=a[j],goal1=a[j],goal2=a[j],k=1,mark1,mark2,num,a1,b1,c1,k0=1;
		if(goal>b[j]) goal1=b[j];
		else goal2=b[j];
		if(goal>c[j]) goal=c[j];
		else goal2=c[j];
		if(goal1==a[j]) mark1=23;
		if(goal1==b[j]) mark1=28;
		if(goal1==c[j]) mark1=33;
		if(goal2==a[j]) mark2=23;
		if(goal2==b[j]) mark2=28;
		if(goal2==c[j]) mark2=33;
		a1=a[j]-(a[j]/23)*23;
		b1=b[j]-(b[j]/28)*28;
		c1=c[j]-(c[j]/33)*33;
		while((goal2-a1)%23!=0||(goal2-b1)%28!=0||(goal2-c1)%33!=0)
		{
			goal2=goal2-k0*mark2;
			k0++;
			if(goal2<=d[j]) break;
		}
		if((goal2-a1)%23==0&&(goal2-b1)%28==0&&(goal2-c1)%33==0&&goal2>d[j]){
			cout << "Case " <<j+1<<":" <<" the next triple peak occurs in " <<goal2-d[j] <<" days." <<endl;
			continue;}
		k=1;
		num=mark1+goal1;
		while((num-a[j])%23!=0||(num-b[j])%28!=0||(num-c[j])%33!=0||(num-d[j])<=0){
			k++;
			num=goal1+k*mark1;
		}
		cout << "Case " <<j+1<<":" <<" the next triple peak occurs in " <<num-d[j] <<" days." <<endl;
	}
	system("PAUSE");
	return 0;
}

• Re:有错吗！！！附源码 (18) jack1985 2006-03-14 18:44:59
• Re:有错吗！！！附源码 (28) xfxyjwf 2006-03-14 19:35:05
  • Re:有错吗！！！附源码 (40) chenfusong 2006-03-14 21:56:34
    • Re:有错吗！！！附源码 (22) xfxyjwf 2006-03-14 22:12:11
      • Re:有错吗！！！附源码 (79) frkstyc 2006-03-14 22:12:56
        • Re:有错吗！！！附源码 (100) chenfusong 2006-03-15 10:19:36
          • Re:有错吗！！！附源码 (103) xfxyjwf 2006-03-15 12:32:51
            • Re:有错吗！！！附源码 (140) chenfusong 2006-03-15 13:56:02