Simple Game - Beginner C++

Guess the number game

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#include <iostream> #include <stdlib.h> #include <time.h> //Author Thejas using namespace std; int generateRandomNumber(); int main() {     srand(time(NULL));     int secret = generateRandomNumber();     int inputVar = -1;     cout<<"~~~~~~~~~~~Guess the Magic Number Game (1 to 100)~~~~~~~~~~~"<<secret<<endl;     do     {         cout<<"Enter the number "<<endl;         if(!(cin>> inputVar))         {             cout<<"You should only enter integers between 1 to 100"<<endl;             cin.clear();             cin.ignore(1000,'\n');         }         else if(inputVar > 100 || inputVar < 1)         {             cout<<"You should only enter integers between 1 to 100"<<endl;             cin.clear();             cin.ignore(1000,'\n');         }else if(inputVar > secret)         {             cout<<"The secret number is lesser"<<endl;         }else if(inputVar < secret)         {             cout<<"The secret number is greater"<<endl;         }else{             cout<<"You have fount the Secret number "<<secret<<endl;             cout<<"Fireworks Busrsting!!!!!!!"<<endl;             break;         }     }while(true);     return 1; } int generateRandomNumber() {     int randomNum = (rand()%100)+1;     return randomNum; }