Cod sursa(job #2445369)

Utilizator DenischrChera Denis Marian Denischr Data 3 august 2019 19:49:49
Problema Jocul Flip Scor 20
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.61 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");
int main()
{int i , j , n , m , a[101][101], s, s1 ,st=0, p , k;
f>>n>>m;
for(i=1;i<=n;i++)
    for(j=1;j<=m;j++)f>>a[i][j];
for(i=1;i<=n;i++){
        s=0;s1=0;
for(j=1;j<=m;j++)
{
    s=s+a[i][j];
s1=s1-a[i][j];
}
if(s1>s){p=i;
for(j=1;j<=m;j++)
    a[p][j]=-a[i][j];
}}
for(j=1;j<=m;j++){
        s=0;s1=0;
for(i=1;i<=n;i++)
{
    s=s+a[i][j];
    s1=s1-a[i][j];
}
if(s1>s){k=j;
for(i=1;i<=n;i++)a[i][k]=-a[i][j];}}

for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
    st=st+a[i][j];
g<<st;}