蓝桥杯试题 D 跑步锻炼

最新推荐文章于 2025-03-19 15:29:21 发布

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最新推荐文章于 2025-03-19 15:29:21 发布

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答案：8879

#include<iostream>
using namespace std;

int ans;
bool isleap(int y)
{
    return (y % 4 == 0 && y % 100 != 0) || y % 400 ==0;
}
int main()
{
    for(int y = 2000,m = 1, d = 1,w = 6; ;  d++,w++)
    {
        if(d == 32 && m == 12)
        {
            y++;
            m = 1;
            d = 1;
        }
        if(d == 32 && (m == 1 || m == 3 || m == 5 || m == 7 || m == 8 || m == 10))
        {
            m++;
            d = 1;
        }
         if(d == 31 && (m == 4 || m == 6 || m == 9 || m == 11))
        {
            m++;
            d = 1;
        }
        if(d == 30 && m == 2 && isleap(y))
        {
            m++;
            d = 1;
        }
         if(d == 29 && m == 2 && !isleap(y))
        {
            m++;
            d = 1;
        }
        if(w % 7 == 1 || d == 1) ans++;
        ans++;
        //cout << ans << endl;
        if(y == 2020 && m == 10 && d == 1) break;
    }
    cout << ans << endl;
    return 0;
}