What are different Data Types in C programming language?

#include <stdio.h>
    int main()
    {
      //Data types
      printf("Size of int: %d\n",
             sizeof(int));
      printf("Size of char: %d\n",
             sizeof(char));
      printf("Size of float: %d\n",
             sizeof(float));
      printf("Size of double: %d",
             sizeof(double));
      return 0;
    }
    

Size of int: 4
    Size of char: 1
    Size of float: 4
    Size of double: 8