poj1006_Biorhythms

英语真差劲啊，看题目没看明白，无奈重新开始手抄题目，突然发现一句话 “For each cycle,you will be given the number of days form the beginning of the current year at which one of its peaks occurs. " 看到这句才反应过来应该把前三个值分别取余，好笨啊！

 #include <stdio.h>
 #include <math.h>
 int main(){
     int k,i,n,j;
     int a,b,c,d;
     int cnt=;
     while(~scanf("%d%d%d%d",&a,&b,&c,&d)){
         if(a==-&&b==-&&c==-&&d==-)
             break;
         a=a%;b=b%;c=c%;
         for(i=;i<=;++i){
             if(i<a||i<b||i<c) continue;
             if( ((i-a)%==) && ((i-b)%==) && ((i-c)%==) ){
                 if(d>=i){
                     printf("Case %d: the next triple peak occurs in %d days.\n",++cnt,i-d+**);
                 }else
                     printf("Case %d: the next triple peak occurs in %d days.\n",++cnt,i-d);
                 break;
             }
         }
     }
     return ;
 }