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Cod sursa(job #642916)
#include <fstream>
#include <algorithm>
using namespace std;
ifstream f("grozavesti.in");
ofstream g("grozavesti.out");
long long a[400][400],v[1000],i,j,k,n,v2[1000],t1[1000],t2[1000],s;
int main()
{
f>>n;
for(i=1; i<=n; i++)
for(j=1; j<=n; j++)
f>>a[i][j];
for(i=1; i<=n; i++)
{
v[i]=a[i][i];
v2[i]=a[i][i];
}
sort(v+1,v+n+1);
for(i=1;i<=n; i++)
for(j=i+1; j<=n; j++)
if (v[i]==v2[j])
{
swap(v2[i],v2[j]);
s++;
t1[s]=i;
t2[s]=j;
break;
}
g<<s<<'\n';
for(i=1;i<=s;i++)
{
g<<"L "<<t1[i]<<" "<<t2[i]<<'\n';
g<<"C "<<t1[i]<<" "<<t2[i]<<'\n';
}
f.close();
g.close();
return 0;
}