#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);
}
Computer Science » C Program » Reverse a Given Number Program : [php]#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); }[/php] Output : [php]Enter any number to be reversed : 123 Reversed Number : 321[/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]
Computer Science » C Program » Prime Number Pyramid Program : [php]#include<stdio.h> int prime(int num); int main() { int i, j; int num = 2; for (i = 0; i < 5; i++) { printf("n"); for (j = 0; j <= i; j++) { while (!prime(num)) { num++; } printf("%dt", num++); } } return (0); } int prime(int num) { int i, flag; for (i = 2; i < num; i++) { if (num % i != 0) flag = 1; else { flag = 0; break; } } if (flag == 1 || num == 2) return (1); else return (0); }[/php] Output : [php]2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 [/php]
Computer Science » C Program » Find sum of Two Integer Numbers Program : [php]#include<stdio.h> int main() { int a, b, sum; printf("Enter the two numbers : "); scanf("%d %d", &a, &b); sum = a + b; printf("nSum of %d and %d is : %d", a,b,sum); return(0); }[/php] Output : [php]Enter the two numbers : 2 4 Sum of 2 and 4 is : 6[/php]
Computer Science » C Program » 1-10 Numbers in Pyramid Program : [php]#include<stdio.h> int main() { int i, j; int count = 1; for (i = 0; i <= 4; i++) { printf("n"); for (j = 0; j < i; j++) { printf("%dt", count); count++; } } return(0); }[/php] Output : [php]1 2 3 4 5 6 7 8 9 10 [/php]