Submission #904302


Source Code Expand

#include <cstdio>
#include <cstring>
using namespace std;

const int N = 200500;
char st[N];

char buf[N];

int main() {
    scanf("%s", buf);
    int len = strlen(buf);
    int pt = 0;
    for (int i = 0; i < len; i++) {
        char c = buf[i];
        if (pt != 0 && st[pt - 1] == 'S' && c == 'T')
            --pt;
        else
            st[pt++] = c;
    }
    printf("%d\n", pt);
}

Submission Info

Submission Time
Task A - STring
User Zlobober
Language C++14 (GCC 5.4.1)
Score 300
Code Size 412 Byte
Status AC
Exec Time 3 ms
Memory 512 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s", buf);
                     ^

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 2 ms 512 KB
corner1 AC 2 ms 512 KB
corner2 AC 2 ms 384 KB
example0 AC 1 ms 128 KB
example1 AC 1 ms 128 KB
example2 AC 1 ms 128 KB
handmade0 AC 1 ms 128 KB
handmade1 AC 1 ms 128 KB
maxrand0 AC 3 ms 384 KB
sub_corner0 AC 1 ms 128 KB
sub_corner1 AC 1 ms 128 KB
sub_corner2 AC 1 ms 128 KB
sub_rand0 AC 1 ms 128 KB