Strongly Connected Components C program

int finallist[10]={-1,-1,-1,-1,-1,-1,-1,-1,-1,-1},top=-1,matrix[10][10],transpose[10][10],n,start;;

int visited(int x)
{
  int i;
  for(i=0;i<n;i++)
  {
      if(finallist[i]==x)
      return 1;//it is visited
  }
  return 0;//not visited
}

void dfs(int source)
{
  int i,j;
  if(visited(source)==0)
  {
    finallist[++top]=source;//if not visited then add to final list
    printf(" [%d], ",finallist[top]+1);//print strongly connected components
  }
  for(i=0;i<n;i++)
    if(transpose[source][i]==1 && visited(i)==0)
    {
      dfs(i); //recursion to add nodes to final list
    }
  printf("\n"); //stop printing since no more SCC are found
  
  // look for those nodes which are not reachable
  for(i=0;i<n;i++)
    if(visited(i)==0)
    {
      dfs(i);
    }
}

int main()
{
    char x[2],i,j;
    printf("\nEnter the number of vertices (Maximum is 10) :- ");
    scanf("%d",&n);
    for(i=0;i<n;i++)
    for(j=0;j<n;j++)
    {   
        printf("Is %d connected to %d? (y/n)",i+1,j+1);
        scanf("%s",x);
        if((x[0] == 'y' || x[0] == 'Y') && i!=j)
        matrix[i][j]=1;//there is connection
        else
        matrix[i][j]=0;//no connection

    }
    //finding transpose of given graph
    for(i=0;i<n;i++)
    for(j=0;j<n;j++)
    transpose[i][j]=matrix[j][i];
    printf("Strongly connected components are :-\n");
    dfs(0);//find depth first search
    return 0;
}```