Submission #1997245


Source Code Expand

#include <bits/stdc++.h>

using namespace std;

int main() {
    int n;
    scanf("%d", &n);
    map <int, int> m;
    int res = 0;
    for (int i = 0; i < n; i++) {
        int x;
        scanf("%d", &x);
        m[x]++;
        if (m[x] > x)
                res++;
    }
    cout << res << endl;
    return 0;
}

Submission Info

Submission Time
Task C - Good Sequence
User ansustdi
Language C++14 (GCC 5.4.1)
Score 0
Code Size 333 Byte
Status WA
Exec Time 53 ms
Memory 4736 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
                    ^
./Main.cpp:12:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &x);
                        ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 2
WA × 3
AC × 6
WA × 12
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt
Case Name Status Exec Time Memory
0_00.txt AC 1 ms 256 KB
0_01.txt WA 1 ms 256 KB
0_02.txt AC 1 ms 256 KB
0_03.txt WA 1 ms 256 KB
0_04.txt WA 1 ms 256 KB
1_00.txt AC 1 ms 256 KB
1_01.txt WA 1 ms 256 KB
1_02.txt AC 9 ms 256 KB
1_03.txt AC 11 ms 256 KB
1_04.txt AC 11 ms 256 KB
1_05.txt WA 11 ms 256 KB
1_06.txt WA 13 ms 256 KB
1_07.txt WA 18 ms 256 KB
1_08.txt WA 20 ms 1152 KB
1_09.txt WA 29 ms 2048 KB
1_10.txt WA 36 ms 2944 KB
1_11.txt WA 45 ms 3968 KB
1_12.txt WA 53 ms 4736 KB