Exercise 4)
Write a C++ program and call it series2.cpp which receives two numbers from input (n, x) and calculates the following equation for entered numbers (n, x).
1+1/1+1/1+(sqrt x)..................n terms
Solution-
Write a C++ program and call it series2.cpp which receives two numbers from input (n, x) and calculates the following equation for entered numbers (n, x).
1+1/1+1/1+(sqrt x)..................n terms
Solution-
#include<iostream> #include<cmath> using namespace std; int main() { //-------defining variables and initializing them------------- double n,x,i,ans,ans1; char redo; //--------Printing my name on screen---------------- cout<<"Welcome to the n term series program written by Your Name"<<endl; cout<<"***************************************************************"<<endl; cout<<endl<<endl<<endl; //--here do loop is used so that the program can be used more then one time //without exiting the run screen--------------------------- do { //----receiving the variables from input-------------- cout<<" Please enter two numbers to apply your requested operation"<<endl; cout<<"enter the value of n:"; cin>>n; cout<<"enter the value of x:" ; cin>>x; cout<<endl; // initialising for loop for(i=0;i<=n;i++) { // the desired expression has the below formulae //when u enter n=0 and x=0 the ans will be 1.5 because our series starts from(1+1/ans1) ans1= (1+1/(1+sqrt(x))); ans=(1+1/ans1); } //------- printing the results on screen----------- cout<<"the ans of this series="<<ans<<endl; //cout<<ans1; cout<<endl; //----now once again the program will ask the user if want to continue or not cout<<"enter y or Y to continue:"; cin>>redo; cout<<endl<<endl; } while(redo=='y'||redo=='Y'); system("pause"); return 0; }
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