Create and use Signed Integer Types

Introduction

We have five basic types of variables that can store signed integer values, so positive and negative values can be stored.

Type Names for Integer Variable Types

Type name	Number of bytes
signed char	1
short	2
int	4
long	4
long long	8

The type names short, long, and long long can be written as short int, long int, and long long int.

They can optionally have the keyword signed in front.

Demo Code

#include <stdio.h>

int main(void)
{
    short size;//www. ja v a2s .c om
    int number;
    long long count;
    
    count = 100000;
    size = 100;
    number = 23456;

    printf("%d",size);
    return 0;
}

Create and use Signed Integer Types - C Data Type

Introduction

Demo Code

Result

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