c++语言表示能被7和11整除的数字

Question

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看了没有什么思路，求解呀

Answer 1

#include <iostream>
using namespace std;

void find(int N)
{
    if(N<7) cout << -1 << endl;

    int count = 0;
    for (size_t i = 1; i < N; i++)
    {
        if ((i % 7 == 0) || (i % 11 == 0))
        {
            count++;
            if (count != 1) cout << " ";
            cout << i;
        }
    }
    if (!count)
    {
        cout << -1<<endl;
    }
}

int main()
{
    find(60);
    return 0;
}