CSES - IZhO 2017, day 2

CSES - IZhO 2017, day 2 - Results

Submission details
Task:	Simple game
Sender:	Jaahas
Submission time:	2019-02-09 13:31:35 +0200
Language:	C++
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	WRONG ANSWER	0
#3	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	WRONG ANSWER	0.02 s	1, 3	details
#2	WRONG ANSWER	0.03 s	1, 3	details
#3	WRONG ANSWER	0.04 s	1, 3	details
#4	WRONG ANSWER	0.02 s	1, 3	details
#5	WRONG ANSWER	0.02 s	1, 3	details
#6	WRONG ANSWER	0.02 s	1, 3	details
#7	WRONG ANSWER	0.03 s	1, 2, 3	details
#8	WRONG ANSWER	0.02 s	2, 3	details
#9	WRONG ANSWER	0.01 s	2, 3	details
#10	WRONG ANSWER	0.01 s	2, 3	details
#11	WRONG ANSWER	0.02 s	2, 3	details
#12	WRONG ANSWER	0.03 s	2, 3	details
#13	WRONG ANSWER	0.01 s	3	details
#14	WRONG ANSWER	0.02 s	3	details
#15	WRONG ANSWER	0.02 s	3	details
#16	WRONG ANSWER	0.02 s	3	details
#17	WRONG ANSWER	0.02 s	3	details
#18	WRONG ANSWER	0.01 s	2, 3	details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:4:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
     freopen("game.in", "r", stdin);
     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
input/code.cpp:5:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
     freopen("game.out", "w", stdout);
     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

Code

#include <bits/stdc++.h>
using namespace std;
int main() {
    freopen("game.in", "r", stdin);
    freopen("game.out", "w", stdout);

    int n, m;
    cin >> n >> m;
    vector<int> v;
    for(int i=0; i<n; i++) {
        int h;
        cin >> h;
        v.push_back(h);
    }

    for(int i=0; i<m; i++) {
        int a;
        cin >> a;
        if (a == 1) {
            int pos, val;
            cin >> pos >> val;
            v[pos-1] = val;
        } else {
            int h;
            cin >> h;
            int c = 0;
            for(int j=0; j<n-1; j++) {
                if((v[j] <= h && v[j+1] >= h) || (v[j] >= h && v[j+1] <= h))
                    c++;
            }
            cout << c << '\n';
        }
    }
}

Test details

Test 1

Group: 1, 3

Verdict: WRONG ANSWER

input
`3 3 1 5 1 2 3 1 1 5 2 3` view save

correct output
`2 1` view save

user output
(empty)

Test 2

Group: 1, 3

Verdict: WRONG ANSWER

input
`1000 1000 403944 539844 451514 488113 69...` view save

correct output
`444 462 34 516 288 ...` view save

user output
(empty)

Test 3

Group: 1, 3

Verdict: WRONG ANSWER

input
`1000 1000 487368 55984 456259 117591 818...` view save

correct output
`440 400 480 130 38 ...` view save

user output
(empty)

Test 4

Group: 1, 3

Verdict: WRONG ANSWER

input
`1000 1000 570792 604828 236813 971260 13...` view save

correct output
`386 460 50 470 126 ...` view save

user output
(empty)

Test 5

Group: 1, 3

Verdict: WRONG ANSWER

input
`1000 1000 686920 120969 241559 600738 48...` view save

correct output
`330 306 418 290 136 ...` view save

user output
(empty)

Test 6

Group: 1, 3

Verdict: WRONG ANSWER

input
`1000 1000 737640 478325 54816 262919 609...` view save

correct output
`230 418 148 338 4 ...` view save

user output
(empty)

Test 7

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`1000 1000 1 1000000 1 1000000 1 1000000 ...` view save

correct output
`999 999 999 999 999 ...` view save

user output
(empty)

Test 8

Group: 2, 3

Verdict: WRONG ANSWER

input
`100000 100000 18 15 8 5 7 19 19 11 11 8 6 15...` view save

correct output
`0 0 0 0 0 ...` view save

user output
(empty)

Test 9

Group: 2, 3

Verdict: WRONG ANSWER

input
`100000 100000 611680 625326 848926 304761 34...` view save

correct output
`30636 30745 50130 4464 9086 ...` view save

user output
(empty)

Test 10

Group: 2, 3

Verdict: WRONG ANSWER

input
`100000 100000 695104 174171 853672 901534 35...` view save

correct output
`31870 39772 30788 11144 42732 ...` view save

user output
(empty)

Test 11

Group: 2, 3

Verdict: WRONG ANSWER

input
`100000 100000 1 1 1 2 1 1 2 1 2 2 1 2 2 1 1 ...` view save

correct output
`0 0 0 0 0 ...` view save

user output
(empty)

Test 12

Group: 2, 3

Verdict: WRONG ANSWER

input
`100000 100000 2845 22894 4105 11830 29440 21...` view save

correct output
`45066 50090 24109 27778 294 ...` view save

user output
(empty)

Test 13

Group: 3

Verdict: WRONG ANSWER

input
`100000 100000 123269 247698 241557 639404 38...` view save

correct output
`37412 1520 46224 964 50058 ...` view save

user output
(empty)

Test 14

Group: 3

Verdict: WRONG ANSWER

input
`100000 100000 206693 572351 22110 493074 737...` view save

correct output
`33086 49042 43971 17756 41889 ...` view save

user output
(empty)

Test 15

Group: 3

Verdict: WRONG ANSWER

input
`100000 100000 322821 121195 59560 155256 829...` view save

correct output
`28252 45031 28212 6208 31642 ...` view save

user output
(empty)

Test 16

Group: 3

Verdict: WRONG ANSWER

input
`100000 100000 438949 637336 872818 784733 17...` view save

correct output
`45374 22320 9690 5630 40012 ...` view save

user output
(empty)

Test 17

Group: 3

Verdict: WRONG ANSWER

input
`100000 100000 489669 186180 653371 446915 52...` view save

correct output
`43104 43128 41430 35554 996 ...` view save

user output
(empty)

Test 18

Group: 2, 3

Verdict: WRONG ANSWER

input
`100000 100000 1 1000000 1 1000000 1 1000000 ...` view save

correct output
`99999 99999 99999 99999 99999 ...` view save

user output
(empty)

IZhO 2017, day 2

Simple game

Compiler report

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Tasks

Submissions (Jaahas)