Merge pull request #33 from sir-gon/develop

[REFACTOR] [Hacker Rank] Warmup: Time Conversion. Print output.

Author: sir-gon

src/lib/exercises/include/exercises/hackerrank/warmup/time_conversion.h

@@ -4,9 +4,6 @@
 extern "C" {
 #endif
 
-char *HACKERRANK_WARMUP_getStringFragment(const char *s, unsigned long len,
-                                          unsigned long from, unsigned long to);
-
 char *HACKERRANK_WARMUP_timeConversion(const char *s);
 
 #ifdef __cplusplus

src/lib/exercises/src/hackerrank/warmup/time_conversion.c

@@ -64,5 +64,7 @@ char *HACKERRANK_WARMUP_timeConversion(const char *s) {
   conversion[0] = hour_str[0];
   conversion[1] = hour_str[1];
 
+  printf("%s\n", conversion);
+
   return conversion;
 }