CSES - Datatähti Open 2017 - Results
Submission details
Task:Ice cream
Sender:marian
Submission time:2017-01-22 15:37:35 +0200
Language:C++
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED100
Test results
testverdicttime
#1ACCEPTED0.03 sdetails
#2ACCEPTED0.04 sdetails
#3ACCEPTED0.04 sdetails
#4ACCEPTED0.04 sdetails
#5ACCEPTED0.03 sdetails
#6ACCEPTED0.04 sdetails
#7ACCEPTED0.04 sdetails
#8ACCEPTED0.04 sdetails
#9ACCEPTED0.03 sdetails
#10ACCEPTED0.04 sdetails

Code

#include <iostream>

using namespace std;

int n, x;
int h[100], p[100];
int dp[100][1001];

int main() {
    cin >> n >> x;
    for (int i = 0; i < n; ++i)
        cin >> h[i] >> p[i];

    /*for (int i = 0; i <= x; ++i)
        dp[0][i] = (i / h[0]) * p[0];
    for (int i = 1; i < n; ++i) {
        for (int j = 0; j <= x; ++j) {
            dp[i][j] = dp[i - 1][j];
            if (j >= h[i])
                dp[i][j] = max(dp[i][j], dp[i][j - h[i]] + p[i]);
        }
    }

    cout << dp[n - 1][x] << "\n";*/

    int result = 0;
    for (int i = 0; i < n; ++i) {
        for (int j = 0; j < n; ++j) {
            if (h[i] + h[j] > x) continue;
            result = max(result, p[i] + p[j]);
        }
    }

    cout << result << "\n";
}

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: ACCEPTED

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

correct output
840

user output
840

Test 5

Verdict: ACCEPTED

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

correct output
2000

user output
2000

Test 6

Verdict: ACCEPTED

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

correct output
1928

user output
1928

Test 7

Verdict: ACCEPTED

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

correct output
1894

user output
1894

Test 8

Verdict: ACCEPTED

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

correct output
1906

user output
1906

Test 9

Verdict: ACCEPTED

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

correct output
1960

user output
1960

Test 10

Verdict: ACCEPTED

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

correct output
1970

user output
1970