CSES - HIIT Open 2024 - Results
Submission details
Task:Key cutting
Sender:Orangutans
Submission time:2024-11-16 12:43:43 +0200
Language:C++ (C++17)
Status:READY
Result:
Test results
testverdicttime
#1ACCEPTED0.00 sdetails
#2ACCEPTED0.00 sdetails
#3ACCEPTED0.00 sdetails
#4ACCEPTED0.00 sdetails
#5ACCEPTED0.00 sdetails
#60.00 sdetails
#7ACCEPTED0.00 sdetails
#8ACCEPTED0.00 sdetails
#9ACCEPTED0.02 sdetails
#10ACCEPTED0.02 sdetails
#110.02 sdetails
#120.02 sdetails
#130.03 sdetails
#140.03 sdetails

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:9:12: warning: unused variable 'm' [-Wunused-variable]
    9 |     int n, m;
      |            ^

Code

#include <vector>
#include <string>
#include <iostream>
#include <cmath>
using namespace std;
int main(){
int n, m;
cin >> n;
vector<int> v = vector<int>(n);
for (int i = 0; i < n ; ++i){
cin >> v[i];
}
int count = 0;
bool change = true;
while (change){
change = false;
for (int i = 0; i < n; ++i){
int x = 0;
int min = v[i];
for (int j = i; j < n && v[j] != 0; ++j){
if (v[j] < min)
min = v[j];
++x;
}
for (int j = 0; j < x; ++j){
v[i + j] -= min;
if (j == 0)
count++;
change = true;
}
}
}
cout << count << endl;
}

Test details

Test 1

Verdict: ACCEPTED

input
3
1 2 1

correct output
2

user output
2

Test 2

Verdict: ACCEPTED

input
1
0

correct output
0

user output
0

Test 3

Verdict: ACCEPTED

input
1
9

correct output
1

user output
1

Test 4

Verdict: ACCEPTED

input
100
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

correct output
0

user output
0

Test 5

Verdict: ACCEPTED

input
100
0 0 0 1 1 0 0 0 0 1 1 1 0 1 1 ...

correct output
25

user output
25

Test 6

Verdict:

input
100
2 1 2 1 2 0 0 0 1 1 2 2 1 2 2 ...

correct output
41

user output
43

Test 7

Verdict: ACCEPTED

input
100
36 5 10 37 94 59 20 31 64 2 58...

correct output
99

user output
99

Test 8

Verdict: ACCEPTED

input
100
228768416 32415139 952687252 6...

correct output
100

user output
100

Test 9

Verdict: ACCEPTED

input
100000
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

correct output
0

user output
0

Test 10

Verdict: ACCEPTED

input
100000
1 1 1 0 0 1 0 0 0 0 1 0 1 0 0 ...

correct output
24965

user output
24965

Test 11

Verdict:

input
100000
2 1 2 2 2 2 2 1 1 0 1 1 0 1 1 ...

correct output
38968

user output
40887

Test 12

Verdict:

input
100000
4 4 5 4 4 5 0 2 2 1 4 4 1 0 5 ...

correct output
59156

user output
61778

Test 13

Verdict:

input
100000
18 5 6 16 8 10 1 7 4 15 5 9 19...

correct output
82598

user output
84127

Test 14

Verdict:

input
100000
33 37 37 86 42 38 18 10 77 57 ...

correct output
94897

user output
95342