37 lines
862 B
C
37 lines
862 B
C
/* Chapter 7 : Examples of using scanf */
|
|
|
|
/* A program to show how to use scanf to read various types of values (float/integer)*/
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
|
|
int main( void )
|
|
{
|
|
|
|
int v1; /* An integer */
|
|
float fv; /* A float */
|
|
|
|
|
|
/* Reading an integer */
|
|
printf("\nPlease enter an integer and press return ");
|
|
scanf("%d",&v1);
|
|
printf("\nThe value you entered was %d ",v1);
|
|
|
|
/* Reading a floating point number */
|
|
printf("\nPlease enter a floating point number & press return ");
|
|
scanf("%f",&fv);
|
|
printf("\nThe value you typed in was %f ",fv);
|
|
|
|
|
|
/* Reading all three in one go */
|
|
printf("\nPlease enter your age and salary\n");
|
|
scanf("%d %f", &v1, &fv);
|
|
|
|
printf("\nYou are %d years old ",v1);
|
|
printf("\nAnd earn %f per year ",fv);
|
|
|
|
return 0; /* End of the program */
|
|
|
|
}
|