37) Sample C Program to accept a number and check whether the given number is an Armstrong number or not. # include <stdio.h> # include <conio.h> main( ) { int n, arm; clrscr(); printf("Enter any 3 digit number:") scanf("%d",&n); arm = armstrong (n); if(arm == n) printf("%d is an Armstrong number. ",n); else printf("%d is not an Armstrong number .",n); getch( ); } int armstrong (int n) { int a, b, c, d; a = n / 100; b = ( (n / 10) % 10); c = n % 10; d = a*a*a + b*b*b + c*c*c; return d; } 38) Sample C Program to accept a number and print the sum of given and reverse number. # include <stdio.h> # include <conio.h> main( ) { int a, b, n; clrscr( ); printf("Enter a number:") scanf("%d",&n); a = rev(n); printf("Reverse of a given number is: %d", a); b = add(n, a); printf("\n Sum of a given and reverse number is: %d", b)...
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