is my selection sort right???

[Natalia Foster]

void sort(int *array, int size)
{
int min; /* Loc of minimum. */
int b;
int a;
for( a = 0; a < size - 1; a++)
{
b=a;
min=array[b];

for(int j=a+1;j < size; j++)
{
if(array[j] < min){

b=j;min=array[b];
}
}
// swap
array[b]=array[a];
array[a]=min;
}
}
thanks for help