Submission #595167

#	Time	Username	Problem	Language	Result	Execution time	Memory
595167		AGE	Sob (COCI19_sob)	C++14	10 / 110	344 ms	3916 KiB

sob

#include<bits/stdc++.h>
#define F first
#define S second
#define pb push_back
#define int long long

using namespace std;
const int N=1e5+10,M=2e3,mod=10;
int a[N];
int c[N][35],dp[N][35];
main()
{

    int n,m;
    cin>>n>>m;


    int index=-1;
    for(int i=m+n-1;i>=m;i--){
        int y=n-1;
        int x=(i&y);
        if(x==y){
            index=i;
            break;
        }
    }

    int indexx=index+1;
    int i=n-1;
    while(i>-1){

        cout<<i<<" "<<index<<endl;
        i--;
        index--;

        if(index==m-1)
            index=m+n-1;

    }
    if(i!=-1)
    cout<<i<<" "<<indexx<<endl;

    return 0;

}

Compilation message (stderr)

sob.cpp:11:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   11 | main()
      | ^~~~

• Subtask 1: 10 / 10
• Subtask 2: 0 / 29
• Subtask 3: 0 / 39
• Subtask 4: 0 / 32