Contents

#include "binary.h"
#include <string.h>

int convert(const char *input)
{
   size_t input_len = strlen(input);
   int result = 0;
   for (size_t i = 0; i < input_len; i++) {
      result <<= 1;
      if (input[i] == '1') {
         result |= 1;
      } else if (input[i] != '0') {
         return -1;
      }
   }
   return result;
}

Version data entries

311 entries across 311 versions & 1 rubygems

Version	Path
trackler-2.2.1.119	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.118	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.117	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.116	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.115	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.114	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.113	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.111	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.110	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.109	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.108	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.107	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.106	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.105	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.104	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.103	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.102	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.101	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.100	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.99	tracks/c/exercises/binary/src/example.c