0分的注意格式

1 comments

  • @ 2026-5-20 0:08:23

    #include <iostream> using namespace std; int main() { int n; // 输入正整数n cin >> n; // 遍历所有3的倍数,直到不超过n for (int i = 3; i <= n; i += 3) { cout << i << endl; } return 0; }

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    Information

    ID
    64
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    5
    Tags
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