Print all natural numbers upto N without using semi-colon.

Question

We use the idea of recursively calling main function.

Answer 1

code??

Answer 2

// A recursive C program to print all numbers from 1

// to N without semicoolon

#include<stdio.h>
#define N 10
int main(int num)
{
 if (num <= N && printf("%d ", num) && main(num + 1))
  {
}   
}

Answer 3

//with N default as 10

#include <iostream>

int fn(int i, int x) {
while(i<=x && std::cout<<i<<std::endl && i++ ){}
}

int main(int i, char **c){
if( ( i && i > 1 && fn(1,i)) || (i==1 && main(10, c)))

{}

}

Answer 4

see this example in the playground
https://code.sololearn.com/cHSOOwfG7RD7/?ref=app