1 solutions
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0
C++ :
#include <bits/stdc++.h> using namespace std; bool f(int x) { if (x < 2) return false; for (int i = 2; i <= x / i; i ++) { if (x % i == 0) { return false; } } return true; } int main() { int cnt = 0; for (int i = 100; i <= 200; i ++) { if (f(i)) { cnt ++; } } cout << cnt << endl; for (int i = 100; i <= 200; i ++) { if (f(i)) { cout << i << ' '; } } return 0; }
- 1
Information
- ID
- 19574
- Time
- 1000ms
- Memory
- 128MiB
- Difficulty
- (None)
- Tags
- # Submissions
- 0
- Accepted
- 0
- Uploaded By