Pagini recente » Cod sursa (job #1999457) | Cod sursa (job #3224120) | Cod sursa (job #2042757) | Cod sursa (job #259668) | Cod sursa (job #645693)
Cod sursa(job #645693)
#include<stdio.h>
int m[101][101],n;
void royfloyd()
{int i,j,k;
for(k=1;k<=n;k++)
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
if((m[i][j]>m[i][k]+m[k][j] || !m[i][j]) && m[i][k] && m[k][j] && i!=j)
m[i][j]=m[i][k]+m[k][j];
}
int main()
{int i,j;
freopen("royfloyd.in","r",stdin);
freopen("royfloyd.out","w",stdout);
scanf("%d",&n);
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
{
scanf("%d",&m[i][j]);
}
royfloyd();
for(i=1;i<=n;i++){
if(i>1)
printf("\n");
for(j=1;j<=n;j++){
printf("%d ",m[i][j]);
}
}
return 0;
}