Question

Write a c++ program that asks the user for his birth year. If the birth year is later than 2000, then the program outputs the string “You were born in the 21st century”. If the birth year is not greater than 2000, then the program enters the else clause of the outer if statement. This clause starts by outputting the string “You were born in” before comparing the birth year to 1950. If the birth year is less than 1950, then the program adds the first “the first half”. If the birth year is not less than 1950, then the else clause of the inner if statement is executed, which tacks on the phrase “the second half”. Finally, the program adds the concluding phrase “of the 20th century” to whatever has been output so far.

Answer 1

Code:

#include <iostream>

using namespace std;

int main()
{ //to store the birth year
int birth_year;
  
//input of birth year
cout<<"Enter Your Birth Year: ";
cin>>birth_year;
  
//if birth year is in 21 century
if(birth_year>=2000){
cout<<"You were born in the 21st century.";
}
  
//if birth year is not in 21 century
else{
cout<<"You were born in ";
  
//if birth_year is less than 1950
if(birth_year<1950){
cout<<"the first half";
}
// if birth_year is more than 1950
else{
cout<<"the second half";
}
cout<<" of the 20th century.";
}
return 0;
}
OUTPUT: