C Program to find sum of two numbers
C Program to find sum of two numbers#include<stdio.h>int main(){ int a, b, sum; printf("\nEnter two no: "); scanf("%d %d", &a, &b); sum = a + b; printf("Sum : %d", sum); r...
C++ program to print Fibonacci sequence || Recursive and Iterative
//print fibonacci series upto nth term
#include<bits/stdc++.h>
using namespace std;
//using recursion
int fibonacci(int n){
if (n==0){
return 0;
}
if (n==1){
return 1;
}
return fibonacci(n-1)+fibonacci(n-2);
}
//using iteration
int fibonacci2(int n){
int a=0,b=1,c;
if (n==0){
return a;
}
if (n==1){
return b;
}
for (int i = 2; i <=n; i++)
{
c=a+b;
a=b;
b=c;
}
return c;
}
int main(){
int n;
cout<<"enter the number of terms";
cin>>n;
while (n--)
{
int a;
cin>>a;
cout<<fibonacci(a)<<endl;
}
}
Input: 5
output: 0 1 1 2 3
