adjacency matrix graph

//grafo implementato mediante matrice di adiacenza


#include<stdio.h>
#include<stdlib.h>

typedef int **graph;

graph InitGraph(graph g, int n){
    g=calloc(n,sizeof(int));
    int i,j;
    for(i=0;i<n;i++)
        g[i]=calloc(n,sizeof(int));
    return g;
}

void PrintGraph(graph g,int n){
    int i,j;
    for(i=0;i<n;i++){
        for(j=0;j<n;j++)
            printf("%d ", g[i][j]);
        printf("\n");
    }
}



main(){
    int n=10;
    graph g=InitGraph(g,n);
    PrintGraph(g,n);
}