guess.c

#include <stdlib.h>
#include <stdio.h>
#include <time.h>
int
main (void)
{
  int n;
  int g;
  char c;
  srand (time (NULL));
  n = 1 + (rand () % 10);
  puts ("I'm thinking of a number between 1 and 10.");
  puts ("Try to guess it:");
  while (1)
    {
      if (scanf ("%d", &g) != 1)
	{
/* ignore one char, in case user gave a non-number */
	  scanf ("%c", &c);
	  continue;
	}
      if (g == n)
	{
	  puts ("Correct!");
	  return 0;
	}
      puts (" That 's not my number. Try another guess:");
    }
}

guess.cpp

#include <iostream>
#include <cstdlib>
#include <ctime>
int main()
{
    srand(time(0));
    int n = 1 + (rand() % 10);
    int g;
    std::cout << "I'm thinking of a number between 1 and 10.\nTry to guess it! ";
    while(true)
    {
        std::cin >> g;
        if (g == n)
            break;
        else
            std::cout << "That's not my number.\nTry another guess! ";
    }
    std::cout << "You've guessed my number!" ;
    return 0;
}

guess.f95

program guess_the_number
   implicit none
   integer::guess
   real::r
   integer::i, clock, count, n
   integer, dimension(:), allocatable::seed
   real, parameter::rmax = 10 ! nitialize random number generator:
   call random_seed(size=n)
   allocate (seed(n))
   call system_clock(count)
   seed = count
   call random_seed(put=seed)
   deallocate (seed) ! ick a random number between 1 and rmax:
   call random_number(r) ! between 0.0 and 1.0
   i = int((rmax - 1.0)*r + 1.0) ! between1 and rmax
! et user guess:
   write (*, '(A)') 'I''m thinking of a number between 1 and 10.'
   do
      ! oop until guess is correct
      write (*, '(A)', advance='NO') 'Enter Guess: '
      read (*, '(I5)') guess
      if (guess == i) exit
      write (*, *) 'Sorry, try again.'
   end do
   write (*, *) 'You have guessed my number!'
end program guess_the_number

guess.pas

Program GuessTheNumber(input, output);
var number, guess: integer;
begin
    randomize;
    number:= random(10) + 1;
    writeln ('I''m thinking of a number between 1 and 10, which you should guess.');
    write ('Enter your guess: ');
    readln (guess);
    while guess <> number do
        begin
            writeln ('Sorry, but your guess is wrong. Please try again.');
            write ('Enter your new guess: ');
            readln (guess);
        end;
    writeln ('You made an excellent guess. Thank you and have a nice day.');
end.

guess.py

import random 
target, guess = random.randint (1, 10), 0
while target != guess:
     guess = int (input ('Guess my number between 1 and 10 until you get it right: '))
print ('Thats right!')

guess.rb

n = rand(10) + 1
puts 'Guess the number: '
puts 'Wrong! Guess again: ' until gets.to_i == n
puts 'Well guessed!'

guess.scala

val n = (math.random * 10 + 1).toInt
print("Guess the number: ")
while(readInt != n) print("Wrong! Guess again: ")
println("Well guessed!" )