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Submission #571004

# Submission time Handle Problem Language Result Execution time Memory
571004 2022-06-01T02:18:23 Z AGE Lutrija (COCI19_lutrija) C++14
0 / 70
 20 ms 16184 KB 
#include<bits/stdc++.h>
#define F first
#define S second
#define pb push_back
#define int  long long
using namespace std;
const int N=1e6,M=2e3;
int seive[N+5];
main(){

    int a,b;
    cin>>a>>b;

    for(int i=2;i<=1e6;i++){

        if(seive[i]!=0)
            continue;

        for(int j=i+i;j<=1e6;j+=i)
            seive[j]=1;
    }
    int x=abs(a-b);
    if(seive[x]==1&&seive[a+b]==1)
        cout<<"-1"<<endl;

    if(seive[abs(a-b)]==0)
        cout<<2<<endl<<a<<" "<<b<<endl;

    else if(seive[a+b]==0)
        cout<<3<<endl<<a<<" "<<a+b<<" "<<b<<endl;

    return 0;

}

Compilation message

lutrija.cpp:9:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    9 | main(){
      | ^~~~

Subtask #1
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 11 ms 8120 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 8112 KB Output is correct
2 Incorrect 12 ms 8020 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 13 ms 8128 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 13 ms 8132 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 17 ms 8020 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 13 ms 8112 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 7.0

# Verdict Execution time Memory Grader output
1 Runtime error 20 ms 16184 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #8
0 / 7.0

# Verdict Execution time Memory Grader output
1 Runtime error 20 ms 16152 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #9
0 / 7.0

# Verdict Execution time Memory Grader output
1 Runtime error 19 ms 16180 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #10
0 / 7.0

# Verdict Execution time Memory Grader output
1 Runtime error 20 ms 16180 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -