#include <stdio.h>
int main()
{
long number, digit, sum = 0;
printf("Enter the number :");
scanf("%ld", &number);
while (number > 0)
{
digit = number % 10;
sum = sum + digit;
number = number / 10;
}
printf("nSum of the digits of given number is : %ld", sum);
}
Output :
Enter the number : 2882
Sum of the digits of given number is : 20
Computer Science » C Program » Find Largest Element in Array Program : [php]#include<stdio.h> int main() { int a[30], i, num, largest; printf("nEnter no of elements : "); scanf("%d", &num); //Read n elements in an array for (i = 0; i < num; i++) scanf("%d", &a[i]); //Consider first element as largest largest = a[0]; for (i = 0; i < num; i++) { if (a[i] > largest) { largest = a[i]; } } // Print out the Result printf("nLargest element is : %d", largest); return (0); }[/php] Output : [php]Enter no of elements : 5 10 20 30 40 50 Largest element is : 50[/php]
Computer Science » C Program » Find Sum of Two Float Numbers Program : [php]#include<stdio.h> int main() { float a, b, sum; printf("Enter two numbers : "); scanf("%f %f", &a, &b); sum = a + b; printf("nSum : %.2f", sum); return(0); }[/php] Output : [php]Enter two numbers : 2.2 3.6 Sum : 5.80[/php]
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Computer Science » C Program » Check Whether a Number is Palindrome or Not Program : [php]#include <stdio.h> int main() { int n, reversedN = 0, remainder, originalN; printf("nEnter an integer : "); scanf("%d", &n); originalN = n; // reversed integer is stored in reversedN while (n != 0) { remainder = n % 10; reversedN = reversedN * 10 + remainder; n /= 10; } // palindrome if orignalN and reversedN are equal if (originalN == reversedN) printf("n%d is a palindrome.", originalN); else printf("n%d is not a palindrome.", originalN); return 0; }[/php] Output 1: [php]Enter an integer: 101 101 is a palindrome.[/php] Output 2: [php]Enter an integer: 102 102 is not a palindrome.[/php]
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