1 solutions

  • 0
    @ 2025-12-3 8:19:18

    C++ :

    #include<bits/stdc++.h>
    using namespace std;
    long long n,ans,a,b;
    int main()
    {
    	cin>>n;
    	while(n--)
    	{
    		cin>>a>>b;
    		ans+=abs(a-b);
    	}
    	cout<<ans;
    	return 0;
    }
    
    • 1

    Information

    ID
    731
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    5
    Tags
    # Submissions
    33
    Accepted
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