Submission #7999516

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

int main()
{

string S ;
int N ;
int x=0;
cin >> N>>S;
int a[N]={1};

for(int i =0 ; i<N; i++)
 {
     if (S[i]=='I')
    x++;
    if (S[i]=='D')
   x--;
a[i]=x;
 }
sort(a,a+N);
if (a[N-1]>0)
    cout << a[N-1];
else
    cout <<0;






    return 0;
}

Submission Info

Judge Result