Question

Please help me with this program. Using C++ (printf & scanf) statements.

Thank you.

ASSIGNMENT:

Write a program to ask the user for a number that includes a decimal point. Then display the integer part of the number (the part of the number to the left of the decimal point) and the decimal part of the number (the part of the number to the right of the decimal point, including the decimal point

Follow the 3 steps in the Information Processing Cycle - Input, Processing, and Output. Do not format the output to any number of decimal places, and don't forget the ending punctuation.

Have a blank line at the end of your program to separate the last line of output from your program from the "Press any key to continue . . .", and do this for all programs that you write.

Example Run #1:
(bold type is what is entered by the user)

Enter a number that includes a decimal point: 123.456
The integer part of 123.456000 is 123.
The decimal part of 123.456000 is 0.456000.

The example run shows EXACTLY how your program input and output will look.

Answer 1

#include <stdio.h>

int main() {
    double num;
    printf("Enter a number that includes a decimal point: ");
    scanf("%lf", &num);
    printf("The integer part of %.6lf is %d.\n", num, (int)num);
    printf("The decimal part of %.6lf is %.6lf.\n", num, num-((int)num));
    return 0;
}