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Cod sursa(job #124471)
#include <stdio.h>
#define Coloana 0
#define Linie 1
int n,a[301][301]; // NU UITA SA SCHIMB DE LA 101 LA 301 !!
int C;
int g[301][3];
int Q=0;
void citeste()
{
int i,j;
scanf("%d",&n);
for (i=1;i<=n;i++)
for (j=1;j<=n;j++) scanf("%d",&a[i][j]);
}
void afiseaz()
{
printf("%d\n",Q);
for (int i=1;i<=Q;i++)
{
if (g[i][0]==Coloana) printf("C "); else printf("L ");
printf("%d %d\n",g[i][1],g[i][2]);
}
}
int fajumate() // verific daca nu tre' sa fac nici-o operatie...
{
for (int i=2;i<=n;i++)
if (a[i][i]<a[i-1][i-1]) return 1;
printf("0");
return 0;
}
void fatotul(int x)
{
int i,j,min=30000,mini,minj;
for (i=x;i<=n;i++)
for (j=x;j<=n;j++)
if (a[i][j]<min)
{
min=a[i][j];
mini=i;
minj=j;
}
if (mini!=x)
{
g[++Q][0]=Linie;
g[Q][2]=mini;
g[Q][1]=x;
}
if (minj!=x)
{
g[++Q][0]=Coloana;
g[Q][2]=minj;
g[Q][1]=x;
}
}
void apelfat()
{
int x;
for (x=1;x<=n;x++) fatotul(x);
}
int main()
{
freopen("groza.in","r",stdin);
freopen("groza.out","w",stdout);
citeste();
if (fajumate())
{
apelfat();
afiseaz();
}
fcloseall();
return 0;
}