201912-1 报数
作者:互联网
满分源码
#include<stdio.h>
#include<stdlib.h>
#include<iostream>
#pragma warning(disable:4996)
using namespace std;
const int N = 10000;
int main()
{
int n;
scanf("%d", &n);
int sum = 0;//总共报出的数字
int person[4] = { 0 };
for (int i = 1; i <= N; i++) {
//7的倍数:i % 7 != 0
//尾数为7:i/1%10 !=7
//倒2为7:71,171,
//171:i/10%10 !=7
//倒3为7:701,1701
//701:i/100%10 !=7
//倒4为7:7001,17001
//7001:i/1000%10 !=7
if ((i % 7 != 0)&&(i / 1 % 10 != 7)&&(i / 10 % 10 != 7)&&(i / 100 % 10 != 7)&&(i / 1000 % 10 != 7)) {
sum++;
}
else {
if (i % 4 == 1)person[0]++;
if (i % 4 == 2)person[1]++;
if (i % 4 == 3)person[2]++;
if (i % 4 == 0)person[3]++;
}
if (sum == n)break;
}
printf("%d\n%d\n%d\n%d\n", person[0], person[1], person[2], person[3]);
return 0;
}
标签:10,person,int,sum,++,&&,201912,报数 来源: https://blog.csdn.net/weixin_45784564/article/details/120378018