#include <stdio.h>
 
 
int operacao (int dim, int matriz[dim][dim]) {
    int i=0;
    int j=0;
    for (i=0; i<dim; i++) {
        for (j=0; j<dim; j++) {
            matriz[i][j] = 1;
            printf("%d,", matriz[i][j]);
        }
    }
    return 0;
}
 
int main () {
    int dimencao;
    printf ("digite a dimencao da matriz:");
    scanf("%d", &dimencao);
    int matriz[dimencao][dimencao];
    operacao(dimencao, matriz);
    return 0;
}
 

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