Submission #1592579
Source Code Expand
#include "bits/stdc++.h"
using namespace std;
#define DEBUG(x) cout<<#x<<": "<<x<<endl;
#define DEBUG_VEC(v) cout<<#v<<":";for(int i=0;i<v.size();i++) cout<<" "<<v[i]; cout<<endl
typedef long long ll;
#define vi vector<int>
#define vl vector<ll>
#define vii vector< vector<int> >
#define vll vector< vector<ll> >
#define vs vector<string>
#define pii pair<int,int>
#define pis pair<int,string>
#define psi pair<string,int>
const int inf = 1000000001;
const ll INF = 1e16;
#define MOD 1000000007
#define mod 1000000009
#define pi 3.14159265358979323846
#define Sp(p) cout<<setprecision(15)<<fixed<<p<<endl;
int dx[4] = { 1,0,-1,0 }, dy[4] = { 0,1,0,-1 };
int dx2[8] = { 1,1,0,-1,-1,-1,0,1 }, dy2[8] = { 0,1,1,1,0,-1,-1,-1 };
int main() {
int x = 0;
int n, i;
cin >> n;
string s;
cin >> s;
int M = 0;
for (i = 0; i < n; i++) {
if (s[i] == 'I')
x++;
else
x--;
M = max(M, x);
}
cout << M << endl;
}
Submission Info
Submission Time |
|
Task |
B - Increment Decrement |
User |
fuppy0716 |
Language |
C++14 (GCC 5.4.1) |
Score |
200 |
Code Size |
957 Byte |
Status |
AC |
Exec Time |
1 ms |
Memory |
256 KB |
Judge Result
Set Name |
Sample |
All |
Score / Max Score |
0 / 0 |
200 / 200 |
Status |
|
|
Set Name |
Test Cases |
Sample |
sample_01.txt, sample_02.txt |
All |
sample_01.txt, sample_02.txt, subtask_1_alld_01.txt, subtask_1_alldmax_01.txt, subtask_1_alli_01.txt, subtask_1_allimax_01.txt, subtask_1_max_01.txt, subtask_1_max_02.txt, subtask_1_rand_01.txt, subtask_1_rand_02.txt |
Case Name |
Status |
Exec Time |
Memory |
sample_01.txt |
AC |
1 ms |
256 KB |
sample_02.txt |
AC |
1 ms |
256 KB |
subtask_1_alld_01.txt |
AC |
1 ms |
256 KB |
subtask_1_alldmax_01.txt |
AC |
1 ms |
256 KB |
subtask_1_alli_01.txt |
AC |
1 ms |
256 KB |
subtask_1_allimax_01.txt |
AC |
1 ms |
256 KB |
subtask_1_max_01.txt |
AC |
1 ms |
256 KB |
subtask_1_max_02.txt |
AC |
1 ms |
256 KB |
subtask_1_rand_01.txt |
AC |
1 ms |
256 KB |
subtask_1_rand_02.txt |
AC |
1 ms |
256 KB |