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any idea why runtime error? can't find any bug....thanks in advance


#include<stdio.h>
#define max 110
int d[max],source,color[max],indeg[max],tsort[max],adj[max][max];
int n,k,used[max],white=10,grey=11,black=12;

void top_sort()
{
int i,j,l;

for(i=1;i<=n;i++)
{
for(j=1;j<=n;j++)
{
if ...