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Merge pull request #511 from lachgarlahcen/master

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make strdup handle string alocation
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Stepfen Shawn 2020-05-29 22:57:29 +08:00 committed by GitHub
commit 773d9b21c6
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1 changed files with 1 additions and 4 deletions
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exercism/hello_world/hello_world.c
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@ -4,10 +4,7 @@
const char *hello(void)
{
char * ans = malloc(sizeof(char) * strlen("Hello, World!"));
if (!ans) return NULL;
strcpy(ans,"Hello, World!");
char * ans = strdup("Hello, World!");
/* string is pointer of the first character */
return ans;
}