WFiresun的博客【C语言】输入一个整数N,求N以内的素数之和 /* ============================================================================ Name : HelloWorld.c Author : Firesun Version : Copyright : Your c...
改掉习惯动作的博客最近在leetCode上刷提...问题:求[2,n]之间的素数的个数。来源:leetCode OJ提示:Let's start with aisPrimefunction. To determine if a number is prime, we need to check if it is not divisible by any numbe...
akkaze-郑安坤的博客于是照着网上的办法弄了一个辅助布尔型数组来改进一下,然后就变成这样了……结果是2The total of the primes are: 1代码如下#include#include#define N 10000using namespace std;int main(){ofstream outfile;outf...
weixin_39638623的博客话题:c语言求1到n的素数和回答:#includemain(){ int i,j,n,sum=1;printf("please input a number");scanf("%d",amp;n);for(i=2;ilt;=n;i++){for(j=2;jlt;i;j++){if (i%j==0)break;}sum=sum+i;}pr...
靠谱电竞的博客我可以为您编写一个用C语言求1000以内质数的程序,代码如下: #include<stdio.h> int main() { int n, i, j, flag; printf("输入一个正整数:"); scanf("%d",&n); printf("1000以内的质数有:"); for...