task2

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int main() {
    FILE *fp, *fpo;

    fp = fopen("task2.txt", "r");
    fpo = fopen("task2o.txt", "w");

    int number;

    // Считываем числа, пока можем
    while (fscanf(fp, "%d", &number) != -1) {
        if (number % 2 != 0) {
            fprintf(fpo, "%d\n", number);
        }

    }

    fclose(fp);
    fclose(fpo);

    return 0;
}