#include<stdio.h>
int main() {
int num, rem, rev = 0;
printf("nEnter any number to be reversed : ");
scanf("%d", &num);
while (num >= 1) {
rem = num % 10;
rev = rev * 10 + rem;
num = num / 10;
}
printf("nReversed Number : %d", rev);
return (0);
}
Output :
Enter any number to be reversed : 123
Reversed Number : 321
Computer Science » C Program » Even Number Pyramid Program : [php]#include<stdio.h> int main() { int i, j, num = 2; for (i = 0; i < 4; i++) { num = 2; for (j = 0; j <= i; j++) { printf("%dt", num); num = num + 2; } printf("n"); } return (0); }[/php] Output : [php]2 2 4 2 4 6 2 4 6 8 [/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]
Computer Science » C Program » Find Sum of Digits of a Number Program : [php]#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); }[/php] Output : [php]Enter the number : 2882 Sum of the digits of given number is : 20[/php]
Computer Science » C Program » Inverted Pyramid Program : [php]#include<stdio.h> int main() { int i, j; char ch = '*'; for (i = 4; i >= 0; i--) { printf("n"); for (j = 0; j < i; j++) printf("%c", ch); } return(0); }[/php] Output : [php]**** *** ** *[/php]
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