Cod sursa(job #2663719)

Utilizator plugaruaPlugaru Andrei plugarua Data 27 octombrie 2020 09:59:21
Problema Jocul Flip Scor 0
Compilator c-64 Status done
Runda Arhiva de probleme Marime 0.89 kb
#include <stdio.h>
#include <stdlib.h>

int main()
{
     int a[17][17]={0,0};
    int n,m,i,j,suma,sl,sc;
     FILE *fp;
       FILE *fp2;
      fp = fopen("flip.in", "r");

   fscanf(fp, "%d %d", &n,&m);


   for(i=0;i<n;i++)
   {

        for(j=0;j<m;j++)
             fscanf(fp, "%d",&a[i][j]);
   // fseek(fp,i+1);
   }

    for(i=0;i<n;i++)
    {
         sl=0;
      for(j=0;j<m;j++)
       sl+=a[i][j];
       if(sl<0)
        for(j=0;j<m;j++) a[i][j]=a[i][j]*(-1);
    }
     for(j=0;j<m;j++)
     {
         sc=0;
         for(i=0;i<n;i++)
            sc+=a[i][j];
         if(sc<0)
             for(i=0;i<n;i++) a[i][j]=a[i][j]*(-1);
     }
     for(i=0;i<n;i++)
        for(j=0;j<m;j++) suma+=a[i][j];
   //     printf("%d",suma);
    fclose(fp);
     fp2 = fopen("flip.out", "w");
      fprintf(fp2,"%d\n",suma);
        fclose(fp2);
    return 0;
}