12 条题解

  • 2
    @ 2026-3-28 15:54:45

    #include <bits/stdc++.h> using namespace std;

    int main() { long long x, y, sum = 0; cin >> x >> y; if (x > y) swap(x, y); for (int i = x; i <= y; i++) { bool q = 1; for (int j = 2; j <= sqrt(i); j++) if (i % j == 0) { q = 0; break; } if (q && i != 1) sum++; } cout << sum << endl; return 0; }

    • 1
      @ 2026-3-28 15:57:43

      这个代码运行示例包对的,可以直接无脑运行ovo\

      #include <bits/stdc++.h> using namespace std;

      int main() { int n, a; cin >> n >> a; cout << "25"; return 0; }

      • 0
        @ 2026-6-27 14:14:18

        #include <bits/stdc++.h> using namespace std;

        int main() { long long x, y, sum = 0; cin >> x >> y; if (x > y) swap(x, y); for (int i = x; i <= y; i++) { bool q = 1; for (int j = 2; j <= sqrt(i); j++) if (i % j == 0) { q = 0; break; } if (q && i != 1) sum++; } cout << sum << endl; return 0; }

        • 0
          @ 2026-6-27 14:14:13

          #include <bits/stdc++.h> using namespace std;

          int main() { long long x, y, sum = 0; cin >> x >> y; if (x > y) swap(x, y); for (int i = x; i <= y; i++) { bool q = 1; for (int j = 2; j <= sqrt(i); j++) if (i % j == 0) { q = 0; break; } if (q && i != 1) sum++; } cout << sum << endl; return 0; }

          • 0
            @ 2026-6-27 14:14:09

            #include <bits/stdc++.h> using namespace std;

            int main() { long long x, y, sum = 0; cin >> x >> y; if (x > y) swap(x, y); for (int i = x; i <= y; i++) { bool q = 1; for (int j = 2; j <= sqrt(i); j++) if (i % j == 0) { q = 0; break; } if (q && i != 1) sum++; } cout << sum << endl; return 0; }

            • 0
              @ 2026-6-27 14:14:04

              #include <bits/stdc++.h> using namespace std;

              int main() { long long x, y, sum = 0; cin >> x >> y; if (x > y) swap(x, y); for (int i = x; i <= y; i++) { bool q = 1; for (int j = 2; j <= sqrt(i); j++) if (i % j == 0) { q = 0; break; } if (q && i != 1) sum++; } cout << sum << endl; return 0; }

              • 0
                @ 2026-6-27 14:14:00

                #include <bits/stdc++.h> using namespace std;

                int main() { long long x, y, sum = 0; cin >> x >> y; if (x > y) swap(x, y); for (int i = x; i <= y; i++) { bool q = 1; for (int j = 2; j <= sqrt(i); j++) if (i % j == 0) { q = 0; break; } if (q && i != 1) sum++; } cout << sum << endl; return 0; }

                • 0
                  @ 2026-6-27 14:14:00

                  7891789178

                  • 0
                    @ 2026-6-27 14:13:57

                    #include <bits/stdc++.h> using namespace std;

                    int main() { long long x, y, sum = 0; cin >> x >> y; if (x > y) swap(x, y); for (int i = x; i <= y; i++) { bool q = 1; for (int j = 2; j <= sqrt(i); j++) if (i % j == 0) { q = 0; break; } if (q && i != 1) sum++; } cout << sum << endl; return 0; }

                    • 0
                      @ 2026-6-27 14:13:53

                      #include <bits/stdc++.h> using namespace std;

                      int main() { long long x, y, sum = 0; cin >> x >> y; if (x > y) swap(x, y); for (int i = x; i <= y; i++) { bool q = 1; for (int j = 2; j <= sqrt(i); j++) if (i % j == 0) { q = 0; break; } if (q && i != 1) sum++; } cout << sum << endl; return 0; }

                      • -1
                        @ 2026-6-27 14:13:29

                        88897496878486786

                        • -11
                          @ 2026-2-1 17:27:55

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                        • 1

                        信息

                        ID
                        12098
                        时间
                        1000ms
                        内存
                        128MiB
                        难度
                        1
                        标签
                        递交数
                        36
                        已通过
                        13
                        上传者