Submission #473292

#	Time	Username	Problem	Language	Result	Execution time	Memory
473292		AbdoMo	Usmjeri (COCI17_usmjeri)	C++17	0 / 140	1 ms	204 KiB

usmjeri

#include<bits/stdc++.h>
//#define int long long
#define ll long long
#define pb push_back
const int mod = 1e9+7;
using namespace std;
bool comp(string a,string b)
{
    if(a.size()==b.size())
    {
        return a<b;
    }
    return a.size()<b.size();
}
int n,k;
int arr[50][2];
int rec(int i,int x)
{
    int ans=0;
    if(i == n-1)
    {
        return(x>=k);
    }
    bool flag=0;
    if(x>=k)ans++;
    for(int j=i+1;j<n;j++)
    {
        if(arr[j][0]>=arr[i][0])
        {
            ans+=rec(j,x+arr[j][1]);
        }
    }
    return ans;
}
void solve(){
    int n;
    cin>>n;
    if(n == 1)cout<<0<<endl;
    if(n == 2)cout<<2<<endl;
    else
    {
        cout<<1<<endl;
    }
}
int32_t main(){
	int t=1;
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
   // cin>>t;
	while(t--){solve();}
	return 0;
}

Compilation message (stderr)

usmjeri.cpp: In function 'int rec(int, int)':
usmjeri.cpp:24:10: warning: unused variable 'flag' [-Wunused-variable]
   24 |     bool flag=0;
      |          ^~~~

• Subtask 1: 0 / 14
• Subtask 2: 0 / 14
• Subtask 3: 0 / 14
• Subtask 4: 0 / 14
• Subtask 5: 0 / 14
• Subtask 6: 0 / 14
• Subtask 7: 0 / 14
• Subtask 8: 0 / 14
• Subtask 9: 0 / 14
• Subtask 10: 0 / 14