Submission #904294


Source Code Expand

#include <bits/stdc++.h>
using namespace std;
typedef signed long long ll;

#undef _P
#define _P(...) (void)printf(__VA_ARGS__)
#define FOR(x,to) for(x=0;x<(to);x++)
#define FORR(x,arr) for(auto& x:arr)
#define ITR(x,c) for(__typeof(c.begin()) x=c.begin();x!=c.end();x++)
#define ALL(a) (a.begin()),(a.end())
#define ZERO(a) memset(a,0,sizeof(a))
#define MINUS(a) memset(a,0xff,sizeof(a))
//-------------------------------------------------------

int X;
string S;


void solve() {
	int i,j,k,l,r,x,y; string s;
	
	cin>>S;
	X=S.size();
	
	int R=0;
	int NS=0;
	FORR(c,S) {
		if(c=='S') NS++;
		else {
			if(NS) NS--;
			else R++;
		}
	}
	cout<<R+NS<<endl;
	
	
}


int main(int argc,char** argv){
	string s;int i;
	if(argc==1) ios::sync_with_stdio(false), cin.tie(0);
	FOR(i,argc-1) s+=argv[i+1],s+='\n';
	FOR(i,s.size()) ungetc(s[s.size()-1-i],stdin);
	solve(); return 0;
}

Submission Info

Submission Time
Task A - STring
User kmjp
Language C++14 (GCC 5.4.1)
Score 300
Code Size 919 Byte
Status AC
Exec Time 44 ms
Memory 1228 KB

Judge Result

Set Name Sample Subtask1 All
Score / Max Score 0 / 0 200 / 200 100 / 100
Status
AC × 3
AC × 9
AC × 13
Set Name Test Cases
Sample example0, example1, example2
Subtask1 example0, example1, example2, sub_corner0, sub_corner1, sub_corner2, sub_rand0, handmade0, handmade1
All corner0, corner1, corner2, example0, example1, example2, handmade0, handmade1, maxrand0, sub_corner0, sub_corner1, sub_corner2, sub_rand0
Case Name Status Exec Time Memory
corner0 AC 44 ms 1228 KB
corner1 AC 4 ms 720 KB
corner2 AC 4 ms 720 KB
example0 AC 3 ms 256 KB
example1 AC 3 ms 256 KB
example2 AC 3 ms 256 KB
handmade0 AC 3 ms 256 KB
handmade1 AC 3 ms 256 KB
maxrand0 AC 4 ms 720 KB
sub_corner0 AC 2 ms 256 KB
sub_corner1 AC 3 ms 256 KB
sub_corner2 AC 3 ms 256 KB
sub_rand0 AC 3 ms 256 KB