Sicily1218

来源：互联网发布：js验证码不区分大小写编辑：程序博客网时间：2024/05/17 08:58
给WA脑残了，一直WA。
#include <cstdio>#include <iostream>using namespace std;int main(){    int N,M;    while (scanf("%d",&N)!=EOF)    {        scanf("%d",&M);        int counter=0;        int L[100000],R[100000];        int div=2;        int left,right;        while (1)        {            if (div%2==0)            {                if (M%div==0.5*div)                {                    left=M/div-(div/2-1);                    right=M/div+(div/2);                    if (left>=1 && right<=N)                    {                        L[counter]=left;                        R[counter]=right;                        counter++;                    }                    else                        break;                }            }            else            {                if (M%div==0)                {                    left=M/div-div/2;                    right=M/div+div/2;                    if (left>=1 && right<=N)                    {                        L[counter]=left;                      R[counter]=right;                        counter++;                }                  else                      break;                }            }            div++;        }        int i;        for (i=counter-1;i>=0;i--)            printf("[%d,%d]\n",L[i],R[i]);        if (M<=N)            printf("[%d,%d]\n",M,M);    }    return 0;}