1002 Biorhythms

gtmd数论

中国剩余定理一点都没看过.......

参考：https://wenku.baidu.com/view/b93355c6534de518964bcf84b9d528ea80c72f5c.html

#include<iostream>#include<cstdio>#include<cmath>#include<vector>#include<algorithm>#include<queue>#include<ctime>#include<cstring>#include<stdlib.h>#include<map>using namespace std;int iq,p,e,d,num,count_;int main(){//freopen("1.in","r",stdin);//freopen("1.out","w",stdout);while(++ count_){scanf("%d%d%d%d",&p,&e,&iq,&d);if(d == -1) break;num = 1288*iq+14421*e+5544*p;if(num > d)while(num-21252 > d) num -= 21252;else while(num <= d) num += 21252;printf("Case %d: the next triple peak occurs in %d days.\n",count_,num - d);}//fclose(stdin);fclose(stdout);return 0;}