枚举 PROBLEM 1 生理周期

/**give one day that 3 physiological peak occur simultaneously */

#include <cstdlib>
#include <iostream>

using namespace std;
/**
*this program is a daily test 
*problem set 1  : enumeration
*       problem 1  : physiological cycle
*/
int main(int argc, char *argv[])
{
    int p=0;
    int e=0;
    int i=0;
    int d=0;
    int k=0;
    while(1)
    {
        printf("INPUT \n");
        scanf("%d%d%d%d",&p,&e,&i,&d);
        //you should simultaneously satisfy 3 conditions
        for(k=d+1;k<21252;k++)
        {
             if(0==(k-p)%23)
             {
                 break;              
             }
        }
        for(;k<21252;k=k+23)  //notice k+23..not k+1  
        {
            if(0==(k-e)%28)
            {
                 break;
            } 
        }
        for(;k<21252;k=k+23*28)
        {
             if(0==(k-i)%33)
             {
                 break;
             }
        }
        printf("the next physiological cycle is %d \n",k-d);
    }
    system("PAUSE");
    return EXIT_SUCCESS;
}

 

总结：

重新开始做acm题，发现编程已经相当生疏。

解决了dev-c++ 不能debug的问题