Submission #3571471

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Source Code Expand

#include<iostream>
#include<string>
using namespace std;

int main()
{
    int n;
    cin>>n;
    string s;
    cin>>s;
    int a=0;
    int arr[n],k=0;
    for(int x=0;x<n; x++)
    {
        if(s.at(x)=='I'){a=a+1;}
        if(s.at(x)=='D'){a=a-1;}
        arr[k++]={a};
    }
    int max=arr[0];
    for(int x=0; x<n; x++)
    {
        if(arr[x]>max)
            max=arr[x];
    }
  if(max>0)
    cout<<max<<endl;
    else
        cout<<"0";
    return 0;
}

Submission Info

Judge Result