Cod sursa(job #919448)

Utilizator apopeid13Apopeid Alejandro apopeid13 Data 19 martie 2013 17:44:06
Problema Grozavesti Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.8 kb
#include <fstream>
using namespace std;
ifstream f("grozavesti.in");
ofstream g("grozavesti.out");
int n, v[310], a[310], b[310], i, j, k, poz, maxim, x;
int main(){
    f>>n;
    for(i=1; i<=n; i++)
        for(j=1; j<=n; j++)
        {
            f>>x;
            if(i==j)
                v[i]=x;
        }
    f.close();
    for(j=n; j>0; j--)
    {
        maxim=0;
        for(i=1; i<=j; i++)
            if(maxim<v[i])
            {
                maxim=v[i];
                poz=i;
            }
        if(poz!=j)
        {
            v[poz]=v[j];
            v[j]=maxim;
            k++;
            a[k]=poz;
            b[k]=j;
        }
    }
    g<<k*2<<"\n";
    for(i=1; i<=k; i++)
        g<<"C "<<a[i]<<' '<<b[i]<<"\nL "<<a[i]<<' '<<b[i]<<"\n";
    return 0;
}