CSES - Datatähti Open 2017 - Results
Submission details
Task:Ice cream
Sender:Radatavi
Submission time:2017-01-22 10:31:54 +0200
Language:C++
Status:READY
Result:0
Feedback
groupverdictscore
#10
Test results
testverdicttime
#1ACCEPTED0.04 sdetails
#2ACCEPTED0.05 sdetails
#3ACCEPTED0.04 sdetails
#40.05 sdetails
#50.05 sdetails
#60.04 sdetails
#70.06 sdetails
#80.04 sdetails
#90.03 sdetails
#100.04 sdetails

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:25:15: warning: 'mx' may be used uninitialized in this function [-Wmaybe-uninitialized]
     cout << mx;
               ^

Code

#include <iostream>

using namespace std;

int main()
{
    int n,x,i,a[100][2],k,mx;

    cin >> n >> x;

    for(i=0;i<n;i++)cin >> a[i][1] >> a[i][0];

    for(i=0;i<n;i++)
    {
        if(a[i][1]<x)
        {
            mx=0;
            for(k=0;k<n;k++)
            {
                if(a[i][0]+a[k][0]>mx && a[i][1]+a[k][1]<=x)mx=a[i][0]+a[k][0];
            }
        }
    }

    cout << mx;

    return 0;
}

Test details

Test 1

Verdict: ACCEPTED

input
1 749
88 363

correct output
726

user output
726

Test 2

Verdict: ACCEPTED

input
2 902
968 550
152 228

correct output
456

user output
456

Test 3

Verdict: ACCEPTED

input
5 295
35 81
653 771
747 823
871 611
...

correct output
162

user output
162

Test 4

Verdict:

input
10 272
38 13
114 420
42 344
942 307
...

correct output
840

user output
764

Test 5

Verdict:

input
50 468
867 254
870 736
28 739
60 609
...

correct output
2000

user output
1815

Test 6

Verdict:

input
100 739
395 712
476 916
102 614
312 533
...

correct output
1928

user output
1281

Test 7

Verdict:

input
100 781
342 898
466 888
713 516
133 389
...

correct output
1894

user output
1281

Test 8

Verdict:

input
100 297
423 506
135 31
279 441
362 969
...

correct output
1906

user output
1530

Test 9

Verdict:

input
100 875
917 956
243 815
365 575
42 846
...

correct output
1960

user output
1471

Test 10

Verdict:

input
100 651
963 307
169 423
172 150
779 998
...

correct output
1970

user output
1794