3 solutions

  • 1
    @ 2024-8-1 15:09:10
    #include<bits/stdc++.h>
    using namespace std;
    int main()
    {
        int n;
        cin>>n;
        cout<<n*n;
        return 0;
    }
    
    • -1
      @ 2024-11-9 11:46:11

      给定 3 个整数 a a、 b b、 c c,计算表达式 ( a + b ) × ( c − b ) (a+b)×(c−b) 的值

      • -2
        @ 2024-7-5 15:11:19
        #include<iostream>
        using namespace std;
        int main()
        {
        	int a,b;
        	cin>>a;
        	cout<<a*a;
         	return 0;
        }
        
        • 1

        Information

        ID
        2
        Time
        1000ms
        Memory
        256MiB
        Difficulty
        1
        Tags
        (None)
        # Submissions
        181
        Accepted
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