ex30

 

Write a program to display Even numbers between 0 and N, where N is entered by the user.

******** In Algorithm ********

Algorithm Variables i,N : integers Begin write("Enter an integer: ") read(N) for i from 0 to N if( i % 2 = 0) then write(i) next End Result ==> Enter an integer : 11 0 2 4 6 8 10

******** In C ********

#include<stdio.h> int main(){ int i,N; printf("Enter an integer : "); scanf("%d",&N); for(i=0; i<= N;i++){ if ( i%2 == 0) printf(" %d ",i); } return 0; }

******** In C++ ********

#include <iostream> using namespace std; int main(){ int i,N; cout<<"Enter an integer:"; cin>>N; for(i=0; i<= N;i++){ if ( i%2 == 0) cout<<i<<" "; } return 0; }