error: assignment to Expression with array type

Question

I’m having a problem where I assign values to the matrix and to the vector but I still have the attribution error. I’m new to the forum and I still don’t know how things work right, if information is missing or something was done wrong I correct; I thank you from now on.

const int OsEmpresarios = 4;
const int GanhosMensais = 4;

float SalariosEmpresarios [4][4] = {0};
float MediaSalarios [4] = {0};

float Media = 0;
int empresario = 0, salario = 0;

printf("Digite os salários do 1° empresário:\n");

for (empresario = 0; empresario < OsEmpresarios; ++empresario){
for (salario = 0; salario < GanhosMensais; ++salario){
    scanf("%f", &SalariosEmpresarios [empresario][salario]);
    Media += SalariosEmpresarios [empresario][salario];
}
MediaSalarios = Media / 4;
Media = 0;
printf("digite os salários do %i° empresário:\n", empresario + 2);
}

for (empresario = 0; empresario < OsEmpresarios; ++empresario){
    printf("A média salarial do empresario %i° = %.2f\n", empresario + 1, MediaSalarios[empresario]);
 }

Answer 1

I analyzed the code and realized that Mediasalarios is a vector, so it is necessary to pass the position you want to assign to the value of the Average of wages, so the right would be:

MediaSalarios[empresario] = Media/4;