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HIIT Open 2018

Start:2018-05-26 11:00:00
End:2018-05-26 16:00:00
 

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CSES - HIIT Open 2018 - Results
History
2018-05-26 14:29:43
2018-05-26 14:24:51
2018-05-26 14:24:25
2018-05-26 14:19:25
2018-05-26 14:17:31
2018-05-26 14:12:18
2018-05-26 11:43:13
2018-05-26 11:16:56
2018-05-26 11:10:19
Task:Coins
Sender:El Numero Uno
Submission time:2018-05-26 14:29:43
Language:C++
Status:READY
Result:WRONG ANSWER

Test results

testverdicttime (s)
#1WRONG ANSWER0.34 / 1.00details
#2WRONG ANSWER0.31 / 1.00details
#3WRONG ANSWER0.32 / 1.00details
#4ACCEPTED0.29 / 1.00details
#5WRONG ANSWER0.30 / 1.00details

Code

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

using namespace std;

int main()
{
    int N, c, s;
    long s1[3] {0,0,0};
    long s2[3] {0,0,0};
    cin >> N;
    for (int _ = 0; _ < N; _++) {
        cin >> c >> s;
        if (s == 1) {

            if (s1[0]==0||c < s1[1]) s1[1] = c;
            if (c > s1[2]) s1[2] = c;
            s1[0] += 1;
        } else {

            if (s2[0]==0||c < s2[1]) s2[1] = c;
            if (c > s2[2]) s2[2] = c;
            s2[0] += 1;
        }

        if (s1[2] < s2[1] && s1[0] <= s2[0]){
            printf("<\n");
        } else if (s2[2] < s1[1] && s1[0] <= s1[0]) {

            printf(">\n");
        } else {
            printf("?\n");
        }


    }
    return 0;
}

Test details

Test 1

Verdict: WRONG ANSWER

input
200000
175878 1
146174 1
4939 2
181388 1
27963 2
28393 1
101955 2
129380 1
53446 1
56883 2
41641 2
52574 1
185690 2
17672 2
187 2
29223 1
116434 2
81263 2
153912 2
...
view   save

correct output
>
>
>
>
>
>
>
>
>
>
>
>
?
?
?
?
?
?
?
?
...
view   save

user output
>
>
>
>
>
>
?
?
?
?
?
?
?
?
?
?
?
?
?
?
...
view   save

Test 2

Verdict: WRONG ANSWER

input
200000
1 2
2 1
3 2
4 1
5 2
6 1
7 2
8 1
9 2
10 1
11 2
12 1
13 2
14 1
15 2
16 1
17 2
18 1
19 2
...
view   save

correct output
<
>
<
>
<
>
<
>
<
>
<
>
<
>
<
>
<
>
<
>
...
view   save

user output
<
>
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
...
view   save

Test 3

Verdict: WRONG ANSWER

input
200000
1 1
2 1
3 1
4 1
5 1
6 2
7 2
8 2
9 2
10 2
11 1
12 1
13 1
14 1
15 1
16 2
17 2
18 2
19 2
...
view   save

correct output
>
>
>
>
>
?
?
?
?
<
?
?
?
?
>
?
?
?
?
<
...
view   save

user output
>
>
>
>
>
?
?
?
?
<
?
?
?
?
?
?
?
?
?
?
...
view   save

Test 4

Verdict: ACCEPTED

input
200000
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 1
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
...
view   save

correct output
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
...
view   save

user output
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
...
view   save

Test 5

Verdict: WRONG ANSWER

input
200000
188909 2
58944 1
26824 1
143263 2
108129 2
170746 1
129857 2
151652 1
92616 1
5122 1
85017 2
133713 2
130510 1
23167 2
55879 2
81852 1
117028 1
185678 1
5335 2
...
view   save

correct output
<
<
?
<
<
<
<
?
?
?
?
?
?
?
?
?
?
?
?
?
...
view   save

user output
<
<
?
<
<
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
...
view   save