Contents

#include "grains.h"

#define NUMBER_OF_SQUARES   (64)

uint64_t square(uint8_t index)
{
   if ((!index) || (index > NUMBER_OF_SQUARES)) {
      return 0;
   }

   return (uint64_t) 1 << (index - 1);
}

uint64_t total(void)
{
   uint64_t result = 0;

   for (uint8_t i = 1; i <= NUMBER_OF_SQUARES; i++) {
      result += square(i);
   }

   return result;
}

Version data entries

315 entries across 315 versions & 1 rubygems

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