Urkupillit

input/code.cpp: In function 'int main()':
input/code.cpp:20:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(long i=0; i<alku.size();i++){
                   ~^~~~~~~~~~~~

#include <bits/stdc++.h>

using namespace std;

long n, k;
vector<long> alku, loppu;

int main() {
    cin>>n>>k;
    
    for(long i=n;1<i;i--){
        if((i-1)<=k){
            k -= i-1;
            alku.push_back(i);
        }else{
            loppu.push_back(i);
        }
    }
    
    for(long i=0; i<alku.size();i++){
        cout<<alku[i]<<" ";
    }
    cout<<"1 ";
    for(long i=loppu.size()-1;i>=0;i--){
        cout<<loppu[i]<<" ";
    }
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: ACCEPTED

Test 3

Group: 1

Verdict: ACCEPTED

Test 4

Group: 1

Verdict: ACCEPTED

Test 5

Group: 1

Verdict: ACCEPTED

Test 6

Group: 2

Verdict: ACCEPTED

Test 7

Group: 2

Verdict: ACCEPTED

Test 8

Group: 2

Verdict: ACCEPTED

Test 9

Group: 2

Verdict: ACCEPTED

Test 10

Group: 2

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: ACCEPTED

Test 13

Group: 3

Verdict: ACCEPTED

Test 14

Group: 3

Verdict: ACCEPTED

Test 15

Group: 3

Verdict: ACCEPTED