Submission #918545

#	Time	Username	Problem	Language	Result	Execution time	Memory
918545		AnarTz	Red-blue table (IZhO19_stones)	C++14	0 / 100	3 ms	1624 KiB

stones

#include <iostream>
#include <vector>
#include <math.h>
#include <algorithm>
using namespace std;
int main(){
    int n,m,i,j,ans=0,c,b;
    cin >> n >> m;
    bool row=true;
    string table[n][m];
    if (n<m)
    {
        for (i = 0; i < n; i++)
    {
        for (j = 0; j < m; j++)
        {
            table[i][j] = '-';
           
        }
        
    }
    }else{
        for (i = 0; i < n; i++)
    {
        for (j = 0; j < m; j++)
        {
            table[i][j] = '+';
           
        }
        
    }
    }
    
    if (m>n)
    {
        c=n-(n/2+1);
        b=m+c;
        row=true;
    }else{
        c=m-(m/2+1);
        b=n+c;
        row=false;
    }
    
    if(row==true){
for (i = 0; i < c; i++)
{
    for (j = 0; j < m; j++)
    {
        table[i][j]='+';
    }
    
}




    }
    else{
       for (i = 0; i < c; i++)
{
    for (j = 0; j < m; j++)
    {
        table[j][i]='-';
    }
    
} 
    }
    
    
cout << b<<endl;
for (i = 0; i < n; i++)
    {
        for (j = 0; j < m; j++)
        {
            cout << table[i][j];
           
        }
        cout << endl;
    }


    return 0;
}

Compilation message (stderr)

stones.cpp: In function 'int main()':
stones.cpp:7:17: warning: unused variable 'ans' [-Wunused-variable]
    7 |     int n,m,i,j,ans=0,c,b;
      |                 ^~~

• Subtask 1: 0 / 17
• Subtask 2: 0 / 10
• Subtask 3: 0 / 16
• Subtask 4: 0 / 11
• Subtask 5: 0 / 15
• Subtask 6: 0 / 31