Submission #1316348

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Source Code Expand

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

int main() {
        int n;
        string s;
        cin >> n >> s;
        int x = 0;
        int ma = 0;
        for (int i=0; i<n; ++i) {
                if (s[i]=='D') {
                        x = x-1;
                } else {
                        x = x+1;
                        ma = max(ma, x);
                }
        }
        cout << ma << endl;
        return 0;
}

Submission Info

Judge Result