CSES - Datatähti 2020 alku - Results
Submission details
Task:Ruudukko
Sender:Jaahas
Submission time:2019-10-04 13:04:51
Language:C++11
Status:READY
Result:0
Feedback
groupverdictscore
#10
Test results
testverdicttime
#10.01 sdetails
#20.01 sdetails
#30.01 sdetails
#40.01 sdetails
#50.01 sdetails
#60.01 sdetails

Code

#include <bits/stdc++.h>
typedef long long ll;
using namespace std;

int main() {
    ll n;
    cin >> n;
    ll d[n];
    ll c[n];
    ll ct[n+1];
    c[0] = 0;
    ct[0] = 0;

    for(int i=0; i<n; i++) {
        ll di;
        cin >> di;
        d[i] = di;
        ct[i+1] = 1e9;
    }
    for(int i=1; i<n; i++) {
        ll ci;
        cin >> ci;
        c[i] = ci;
    }

    for(int i=0; i<n; i++) {
        for(int j=1; j<=d[i] && i+j<=n; j++) {
            ct[i+j] = min(ct[i+j], ct[i]+c[i]);
        }
    }
    
    cout << ct[n] << '\n';
}

Test details

Test 1

Verdict:

input
1

correct output

user output
0

Test 2

Verdict:

input
2

correct output
1 2 
2 1 

user output
1

Test 3

Verdict:

input
5

correct output
1 2 3 4 5 
2 1 4 3 6 
3 4 1 2 7 
4 3 2 1 8 
5 6 7 8 1 

user output
4

Test 4

Verdict:

input
42

correct output
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
41

Test 5

Verdict:

input
99

correct output
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
98

Test 6

Verdict:

input
100

correct output
1 2 3 4 5 6 7 8 9 10 11 12 13 ...

user output
99