ex23.c - 9511_workbook - solved exercises from algorithms & programming I (9511) prof. Cardozo

guia03/ex23.c (383B)

Line numbers

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 
   4 #define MAX_LEN 100
   5 
   6 int main ( void ) {
   7 
   8     char buffer[MAX_LEN];
   9     int num;
  10     char num2[MAX_LEN];
  11 
  12     if(fgets(buffer, MAX_LEN, stdin) == NULL)
  13         return 1;
  14 
  15     num = atoi(buffer);
  16 
  17     /* Converts num to octal and stores it on num2 str; */
  18     sprintf(num2, "%o\n", num);
  19 
  20     /* prints the string with the octal number; */
  21     printf("%s", num2);
  22     return 0;
  23 }