#MonthOfCode - Day 7: input

My entry for the 7th day of the month of code. The theme for today is: input.

One of the first program I wrote after the mandatory hello world was probably a “Guess the number” game in C. It picks a random number and reads the user input until the guess is correct.

Code after the break.

input.cview raw
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#include <stdlib.h>
#include <stdio.h>
#include <time.h>

int main() {
    srand(time(NULL));

    int n = 1 + (rand() % 10);
    int g;

    printf("Guess a number between 1 and 10.\n");

    while (1) {
        scanf("%d", &g);
        if (g == n) {
            printf("Correct!\n");
            exit(0);
        } else if (g < n) {
          printf("It's more\n");
        } else {
          printf("It's less\n");
        }
    }
}