Write a C program to perform input/output of all basic data types.

 Write a C program to perform input/output of all basic data types.

// write a c progaram to input/output all basic data type

/**

 * C program to demonstrate input output of primitive data types

 */

 

#include <stdio.h>

main()

{

    /*

     * Declare all primitive and derived types

     */

    char charVal;

    unsigned char uCharVal;

    

    short shortVal;

    unsigned short uShortVal;

    

    int intVal;

    unsigned int uIntVal;

    

    long longVal;

    unsigned long uLongVal;

    

    long long longLongVal;

    unsigned long long uLongLongVal;

    

    float floatVal;

    double doubleVal;

    long double longDoubleVal;

    

    /*

     * Read input in each type

     */

    printf("Enter a character: ");

    charVal = getchar();

    

    

    printf("Enter another character: ");

    uCharVal = getchar();

   

    

    printf("Enter a signed short value: ");

    scanf("%hi", &shortVal);

    

    printf("Enter an unsigned short value: ");

    scanf("%hu", &uShortVal);

    

    printf("Enter an signed integer value: ");

    scanf("%d", &intVal);

    

    printf("Enter an unsigned integer value: ");

    scanf("%lu", &uIntVal);

    

    printf("Enter a signed long value: ");

    scanf("%ld", &longVal);

    

    printf("Enter an unsigned long value: ");

    scanf("%lu", &uLongVal);

    

    printf("Enter a signed long long value: ");

    scanf("%lld", &longLongVal);

    

    printf("Enter an unsigned long long value: ");

    scanf("%llu", &uLongLongVal);

    

    printf("Enter a float value: ");

    scanf("%f", &floatVal);

    

    printf("Enter a double value: ");

    scanf("%lf", &doubleVal);

    

    printf("Enter a long double value: ");

    scanf("%Lf", &longDoubleVal);

    

    

    /*

     * Print the value of all variable

     */

    printf("\nYou entered character: '%c' \n", charVal);

    printf("You entered unsigned character: '%c' \n\n", uCharVal);

    

    printf("You entered signed short: %hi \n", shortVal);

    printf("You entered unsigned short: %hu \n\n", uShortVal);

    

    printf("You entered signed int: %d \n", intVal);

    printf("You entered unsigned int: %lu \n\n", uIntVal);

    

    printf("You entered signed long: %ld \n", longVal);

    printf("You entered unsigned long: %lu \n\n", uLongVal);

    

    printf("You entered signed long long: %lld \n", longLongVal);

    printf("You entered unsigned long long: %llu \n\n", uLongLongVal);

    

    printf("You entered float: %f \n", floatVal);

    printf("You entered double: %lf \n", doubleVal);

    printf("You entered long double: %Lf \n", longDoubleVal);

}

                                                                                                                                                    

                                                      OUTPUT

You entered character: 'c'

You entered unsigned character: '

'

You entered signed short: 0

You entered unsigned short: 0

You entered signed int: 0

You entered unsigned int: 0

You entered signed long: 0

You entered unsigned long: 109

You entered signed long long: 0

You entered unsigned long long: 4204249

You entered float: 0.000000

You entered double: 0.000000

You entered long double: 0.000000