C Exercises: Accepts one seven-digit number and separates the number into its individual digits, and prints the digits separated from one another by two spaces each
C Basic Declarations and Expressions: Exercise-75 with Solution
Write a C program that accepts one seven-digit number and separates the number into its individual digits, and prints the digits separated from one another by two spaces each.
Sample Input: 2345678
Sample Solution:
C Code:
#include<stdio.h>
int main()
{
int n;
printf( "Input a seven digit number: " );
scanf("%d", &n);
printf( "\nOutput: " );
printf("%d ", (n/1000000));
n = n - ((n/1000000)*1000000);
printf("%d ", (n/100000));
n = n - ((n/100000)*100000);
printf("%d ", (n/10000));
n = n - ((n/10000)*10000);
printf("%d ", (n/1000));
n = n - ((n/1000)*1000);
printf("%d ", (n/100));
n = n - ((n/100)*100);
printf("%d ", (n/10));
n = n - ((n/10)*10);
printf("%d\n", (n%10));
return 0;
}
Sample Output:
Input a seven digit number: Output: 2 3 4 5 6 7 8
Pictorial Presentation:
Flowchart:
C programming Code Editor:
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Previous:Write a C program to display the integer equivalents of letters (a-z, A-Z).
Next: Write a C program to calculate and prints the squares and cubes of the numbers from 0 to 20 and uses tabs to display them in a table of values.
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C Programming: Tips of the Day
Static variable inside of a function in C
The scope of variable is where the variable name can be seen. Here, x is visible only inside function foo().
The lifetime of a variable is the period over which it exists. If x were defined without the keyword static, the lifetime would be from the entry into foo() to the return from foo(); so it would be re-initialized to 5 on every call.
The keyword static acts to extend the lifetime of a variable to the lifetime of the programme; e.g. initialization occurs once and once only and then the variable retains its value - whatever it has come to be - over all future calls to foo().
Ref : https://bit.ly/3fOq7XP
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