19 lines
382 B
C++
19 lines
382 B
C++
#include <bits/stdc++.h>
|
|
|
|
using namespace std;
|
|
const int INF = 0x3f3f3f3f;
|
|
//判断一个数是不是质数
|
|
bool isPrime(int n) {
|
|
if (n < 2) return false;
|
|
for (int i = 2; i <= n / i; i++)
|
|
if (n % i == 0) return false;
|
|
return true;
|
|
}
|
|
/*
|
|
for (int i = 100; i <= 200; i++)
|
|
if (isPrime(i)) cout << i << " ";
|
|
*/
|
|
|
|
int main() {
|
|
return 0;
|
|
} |