#include<stdio.h>
#include<conio.h>
void main()
{
long int n,r=0,p=1;
clrscr();
printf("enter a number");
scanf("%ld",&n);
if(n<0)
printf("WRONG INPUT");
else
{
while(n>0)
{
r=n%10;
p=p*r;
n=n/10;
}
printf("PRODUCT OF DIGITS =%ld",p);
}
getch();
}
SIMPLE PROGRAMS
- FIND TYPE OF THE TRIANGLE
- TEMPERATURE CONVERSION
- COMMISSION OF A SALESMAN
- PRINT NUMBERS IN DESCENDING ORDER
- BIGGEST NUMBER AMONG THREE NUMBERS
- CALCULATE DIVISION
- A YEAR IS LEAP OR NOT
- A NUMBER IS ODD OR EVEN PRINT THE SQUARE ROOT ELSE PRINT N TO THE POWER 5
- PRINT A NEW NUMBER BY ADDING 1 TO EACH DIGIT OF THE NUMBER
DATA STRUCTURES
IMPORTANT EXAMPLES
FUNCTIONS
- BINARY SEARCH USING RECURSION
- PROGRAM TO ENTER THREE NUMBERS AND PRINT THEIR SUM
- PROGRAM TO ENTER RADIUS OF A CIRCLE, FIND CIRCUMFERENCE AND AREA WITH THE SPECIFIED AREA USE RETURN IN THE FUNCTION
- PROGRAM TO FIND FACTORIAL OF A NUMBER AND USE RETURN STATEMENT IN FUNCTION
- A RECURSIVE FUNCTION TO OBTAIN FIRST N( INPUTTED BY THE USER) NUMBERS OF A FIBONACCI SERIES
- PRINT A STRING BY REMOVING THE VOWELS IN THE STRING
- SWAPPING TWO NUMBERS USING CALL BY REFERENCE
- REVERSE A NUMBER
- FACTORIAL USING RECURSION
- PRINT TABLE OF A NUMBER
- RETURN M TO THE POWER N USING RECURSION
- CHANGING ARRAY USING CALL BY REFERENCE AND CALL BY VALUE
PATTERNS
NUMBERS
- PRIME-PALLINDROME NUMBERS
- DECIMAL TO BINARY
- REVERSE A NUMBER
- BINARY TO DECIMAL
- FACTORIAL OF A NUMBER OR A NUMBER IS PRIME OR NOT
- MULTIPLY TWO NUMBERS WITHOUT USING *
- ARMSTRONG NUMBERS
- PRODUCT OF DIGITS OF THE NUMBER ENTERED
- SUM OF FIRST &LAST DIGITS OF THE NUMBER ENTERED
- PALLINDROME NUMBER
- FACTORIAL OF A NUMBER
- DECIMAL TO OCTAL
STRINGS AND CHARACTERS
- PATTERN IN STRINGS
- CHARACTER INPUTTED IS VOWEL OR CONSONANT
- REVERSING A STRING
- PRINT A STRING BY REMOVING THE VOWELS IN THE STRING
Comments