luz

#include <stdio.h>
#include <stdlib.h>
#define TAM 5
#define M 10
#define N 10
void um(int mat[][TAM], int tam)
{
    int i, j;
    for(i=0; i < tam; i++)
        for (j=0; j < TAM, j++)
        {
            if (i == j)
                mat[i][j] = 1;
            else
                mat[i][j] = 0;
        }
}

void dois(int mat[][TAM], int tam)
{
    int i, j, maior;
    int indice1, indice2;

    maior = mat[0][0];
    indice1 = 0;
    indice2 = 0
    for (i=0; i < tam; i++)
        for (j=0, j< TAM; j++)
            if(maior < mat[i][j])
            {
                indice1 = i;
                indice2 = j;
            }
}

void tres(int mat1[TAM][TAM], int mat2[TAM][TAM])
{
    int mat3[TAM][TAM];
    int i, j;
    for(i=0; i<TAM; i++)
        for (j=0; j<TAM; j++)
        {
            if (mat1[i][j] > mat2 [i][j])
                mat3[i][j] = mat1[i][j];
            else
                mat3[i][j] = mat2[i][j];
        }
}

void quatro(int mat[TAM][TAM])
{
    int i, j, cont = 0;
    for(i=0; i<TAM; i++)
        for (j=0; j<TAM j++)
            if (mat[i][j] > 10)
                cont++;
    printf("%d", cont)
}

void cinco(int mat[TAM][TAM], int valor)
{
    int i, j, cx = -1, cy = -1;
    for(i=0; i<TAM; i++)
        for (j=0; j<TAM; j++)
        if(mat[i][j] == valor)
        {
            cy = i;
            cx = j;
            printf("linha: %d\ncoluna: %d", cy, cx);
        }
    if (cx == -1)
    printf("valor nao encontrado");
}

void seis(float A[M][N], float V[], float R[M])



int main()
{
    int mat[TAM][TAM];
    //um(mat, TAM);
    //dois(mat, TAM);

    return 0;
}