pdslab/day1/cs1713-day1-prog1.c

/*
 * Copyright (C) 2020, 2019, 2018, 2017 Girish M
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 * 
 */
/*-----------------------------------
Name: Girish M
Roll number: cs1713
Date: 25 July 2017
Program description: Write a program to determine the ranges of the generic C data types:
char,int,float,double – both for unsigned and signed cases.Consider short and long data types too, wherever appropriate
Acknowledgements:
------------------------------------*/
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <float.h>
#include <inttypes.h>
#include <stdint.h>

int main(void)
{
  printf("---------------------------------------------------");
  printf("\nSize of int is %ld, float is %ld, char is %ld, double is %ld bytes.\n", sizeof(int), sizeof(float), sizeof(char), sizeof(double));
  printf("\nSize of long is %ld bytes.\n", sizeof(long));
  printf("\nSize of short is %ld bytes.\n", sizeof(short));
  printf("\nSize of unsigned is %ld bytes.\n", sizeof(unsigned));
  printf("---------------------------------------------------");
  printf("\nRange of int is from %d to %d\n", INT_MIN, INT_MAX);
  printf("\nRange of float is from %e to %e\n", FLT_MIN, FLT_MAX);
  printf("\nRange of char is from %d to %d\n", CHAR_MIN, CHAR_MAX);
  printf("\nRange of double is from %e to %e\n", DBL_MIN, DBL_MAX);
  printf("\nRange of unsigned int is from %d to %u\n", 0, UINT_MAX);
  printf("\nRange of short is from %d to %d\n", SHRT_MIN, SHRT_MAX);
  printf("\nRange of long is from %ld to %ld\n", LONG_MIN, LONG_MAX);
  printf("---------------------------------------------------\n");
  return 0;
}