How to print N times without using loops or recursion ?
How to print “Hello” N times (where N is user input) without using loop or recursion or goto.
Input : N, that represent the number of times you want to print the statement.
Output : Statement for N times
First we create a class. After that we need initialize the constructor of the class by writing the statement you want to print inside a cout/print statement. The basic idea used here that “The no. of times you create the object of the class, the constructor of the that class is called that many times.”
// CPP program to print a sentence N times // without loop and recursion. // Author : Rohan Prasad #include <iostream> using namespace std; class Print { public: Print() { cout << "Hello" << endl; } }; int main() { int N = 5; Print a[N]; return 0; } |
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Output:
Hello Hello Hello Hello Hello
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