} fclose(fp); 3. Read the programs and then write the output after running. (30marks) 1) The output of the following program is #include int main(void) { int n = 2; while (n) printf("%2d is true ", n--); printf("%2d is false ", n); n = -2; while (n) printf("%2d is true ", n++); printf("%2d is false ", n); return 0; following program is