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-2.2.1.180	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.179	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.178	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.177	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.176	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.175	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.174	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.173	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.172	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.171	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.170	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.169	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.167	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.166	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.165	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.164	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.163	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.162	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.161	tracks/c/exercises/binary/src/example.c
trackler-2.2.1.160	tracks/c/exercises/binary/src/example.c