CSES - HIIT Open 2018 - Results
Submission details
Task:Coins
Sender:El Numero Uno
Submission time:2018-05-26 11:43:13
Language:C++
Status:READY
Result:
Test results
testverdicttime
#10.31 sdetails
#20.36 sdetails
#30.29 sdetails
#4ACCEPTED0.33 sdetails
#50.29 sdetails

Code

#include <iostream>
#include "stdio.h"

using namespace std;

int main()
{
    int N, c, i;
    int m[3] {0,0,0};
    int n[3] {0,0,0};
    cin >> N;
    for (int _ = 0; _ < N; _++) {
        cin >> c >> i;
        n[i]++;
        m[i] = max(m[i], c);

        if (n[1] != n[2] && !(n[1] == 0 || n[2] == 0)) {
            printf("?\n");
        } else {
            if (m[1] > m[2]) {
                printf(">\n");
            } else if (m[1] < m[2]) {
                printf("<\n");
            } else {
                printf("?\n");
            }

        }

    }
    return 0;
}

Test details

Test 1

Verdict:

input
200000
175878 1
146174 1
4939 2
181388 1
...

correct output
>
>
>
>
>
...

user output
>
>
?
?
?
...

Test 2

Verdict:

input
200000
1 2
2 1
3 2
4 1
...

correct output
<
>
<
>
<
...

user output
<
>
?
>
?
...

Test 3

Verdict:

input
200000
1 1
2 1
3 1
4 1
...

correct output
>
>
>
>
>
...

user output
>
>
>
>
>
...

Test 4

Verdict: ACCEPTED

input
200000
1 1
2 1
3 1
4 1
...

correct output
>
>
>
>
>
...

user output
>
>
>
>
>
...

Test 5

Verdict:

input
200000
188909 2
58944 1
26824 1
143263 2
...

correct output
<
<
?
<
<
...

user output
<
<
?
<
?
...