5.21打卡

#include<bits/stdc++.h>
using namespace std;
main()
{
    long n, sum, i;
    while(scanf("%ld", &n)!=EOF)
    {
        printf("ÔÚ1-%ldÖ®¼äµÄ½×ÌÝÊýΪ£º\n", n);
        sum = 0;
        for(i=7;i<=n;i++)
        if(i%7==0)
            if(i%6==5)
                if(i%5==4)
                    if(i%3==2)
                    {
                        sum++;
                        printf("%ld\n", i);
                    }
                    printf("ÔÚ1-%ldÖ®¼ä£¬ÓÐ%ld¸öÊý¿ÉÒÔÂú×ã°®Òò˹̹¶Ô½×ÌݵÄÒªÇó¡£\n", n, sum);
    }
}