C++ Projects

*. ArmStrong Number :- ArmStrong Number is equal to the sum of cube of its all digits #.Code :- # include < iostream > using namespace std ; int main (){     /*ArmStrong Number are the number whose addition of cube of every digit is equal to that number*/     int num ;     cout << " Enter  a num : " ;     cin >> num ;     const int num2 = num ;     int store ;     int str ;     int arm_num = 0 ;     while ( num > 0 ){         store = num % 10 ;         str =( store * store * store );         arm_num += str ;         num = num / 10 ;     }     if ( num2 == arm_num ){         cout << num2 << " is armstrong number " ;     }     else {         cout << num2 << " is not armstrong...

  CODE :-  //FIXED-FINAL UPDATE FULLY WORKING CODE #include <iostream> using namespace std ; int i ; // I've created available() and notavailable() function and call it in the function named searching (); void available ( int n , int key , int arr []){       for ( int i = 0 , j = 1 ; i < n , j < n + 1 ; i ++ , j ++ ){           if ( arr [ i ] == key ){               cout << "the element present at : " << j << " location" << endl ;          }      } } void notavailable ( int n , int key , int []){     int arr [ n ];     for ( int i = 0 ; i < n ; i ++ ){         if ( arr [ i ] != key ){               cout << "the element is not present " ;               break ;           } ...

Que. Take n no. Of elements and arrange them in Ascending & Descending Order    Code:- #include<iostream> //or #include<bits/stdc++.h> //^ this one is awesome for doing all kind of stuff in c++ and also you dont have to include any other header file ,if you enter this one  using namespace std; int main (){     int n ;     cout<<"write size of array:";     cin>>n;     int arr[n];     for(int i =0, j=1;i<n,j<n+1;i++,j++){         cout<<"enter "<<j<<"th location value: ";         cin>>arr[i];         cout<<" ";     }              //program for arranging in ascending order using for loop      for(int j=0;j<n;j++){         for(int i=0;i<n;i++){             if(arr[i]>arr[i+1]){   ...

  Code:-  #include<iostream> #include<climits> using namespace std; int main(){    long int n ;     long int maximum=INT_MIN;     long int maxi =INT_MIN+1;     cout<<"Enter size of array : ";     cin>>n;    long int arr[n];     for(long int i =0,j=1;i<n,j<n+1;i++,j++){         cout<<"enter no"<<j<<": ";         cin>>arr[i];     }     for(long int i =0,j=1;i<n+1,j<n;i++,j++){         maximum=max(arr[i],arr[j]);         maxi=max(arr[i],arr[j]);         cout<<"from "<<arr[i]<<" & "<<arr[j]<<" : " <<maxi<<" is maximum"<<endl;     }     long int great=max(arr[0],arr[n-1]);     cout<<"from "<<arr[n-1]<<" & "     <<arr[0...

C++ code to do addition of all elements in array :- #include<iostream> using namespace std; int main(){          int n ;     cout<<"enter size if array : ";     cin>>n;     int arr[n];     cout<<"Enter "<<n<<" Array : ";     for(int i=0;i<n;i++){         cin>>arr[i];     }     cout<<"The array you entered is :";     for(int i=0;i<n;i++){         cout<<arr[i]<<" ";     }     cout<<endl;     int sum=0;     for(int i=0;i<n;i++){     sum+=arr[i];     }     cout<<"the addition of all elements in the array is :" <<sum;          return 0;      } Output :- Video of Output :- 

# Code for Calculating GCV using C++ :-  #include <iostream> #include <cmath> using namespace std ; int main (){              float W , w , t2 ,t1 , tc , ta , tf , tt , x ;              cout << "I've created GCV FORMULA USING C++:"                          << endl ;              cout << "w :";                  cin >> W ;cout << endl ;             cout << "w:";                 cin >> w ;      cout << endl ;              float a = W+w ;              cout <<"W+w :" << a <<endl;              cout << "t2...