全部评论 3

  • 村里人什么服的

    2024-08-07 来自 浙江

    0
  • #include <iostream>
    using namespace std;
    
    int main() {
        int X;
        cin >> X;
    
        int count = 0;
        int num = X;
        while (count < 6) {
            if (num % 2!= 0) {
                cout << num << endl;
                count++;
            }
            num++;
        }
    
        return 0;
    }
    

    2024-08-02 来自 广东

    0
  • #include <iostream>
    using namespace std;

    // 计算区间中指定数字的数量
    int countXInRange(int* arr, int n, int x, int l, int r) {
    int count = 0;
    for (int i = l - 1; i < r; i++) {
    if (arr[i] == x) {
    count++;
    }
    }
    return count;
    }

    int main() {
    int n, x, k;
    cin >> n >> x >> k;

    int* arr = new int[n];
    for (int i = 0; i < n; i++) {
        cin >> arr[i];
    }
    
    for (int i = 0; i < k; i++) {
        int l, r;
        cin >> l >> r;
        int count = countXInRange(arr, n, x, l, r);
        cout << count << endl;
    }
    
    delete[] arr;
    return 0;
    

    }

    2024-08-02 来自 广东

    0

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