Submission #1735994

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
int main(){
   int n,x=0,g=0;
   string s;
   cin >> n >> s;
   for(int i=0;i<n;i++){
       if(s[i]=='I'){
           x++;
       }
       else if(s[i]=='D'){
           x--;
       }
       if(g<=x){
           g=x;
       }
   }
   cout << g << endl;
   
    return 0;
    
}

Submission Info

Judge Result