Size of Data type.c.c

int main() {
 int myInt;
 float myFloat;
 double myDouble;
 char myChar;
 
 printf("%lu\n", sizeof(myInt));
 printf("%lu\n", sizeof(myFloat));
 printf("%lu\n", sizeof(myDouble));
 printf("%lu\n", sizeof(myChar));
  
  return 0;
}