Cod sursa(job #1997383)

Utilizator liviu23Liviu Andrei liviu23 Data 4 iulie 2017 10:16:14
Problema Grozavesti Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.75 kb
#include <fstream>
#define DIM 301
using namespace std;

int n,v[DIM],nSol,sol[DIM][2];

int main()
{
    ifstream fin("grozavesti.in");
    ofstream fout("grozavesti.out");
    int x;
    fin>>n;
    for(int i=1;i<=n;i++)
    for(int j=1;j<=n;j++) {
        fin>>x;
        if(i==j)
            v[i]=x;
    }
    for(int i=1;i<=n;i++) {
        x=i;
        for(int j=i+1;j<=n;j++)
            if(v[j]<v[x])
                x=j;
        if(x!=i) {
            swap(v[i],v[x]);
            sol[nSol][0]=i;
            sol[nSol++][1]=x;
        }
    }
    fout<<2*nSol<<'\n';
    for(int i=0;i<nSol;i++) {
        fout<<"L "<<sol[i][0]<<" "<<sol[i][1]<<'\n';
        fout<<"C "<<sol[i][0]<<" "<<sol[i][1]<<'\n';
    }
    return 0;
}