From 4a24a8288478231537ec89db40b93591d7fa2b2c Mon Sep 17 00:00:00 2001 From: Adam Carpenter Date: Fri, 12 Jul 2019 14:02:31 -0400 Subject: Added 2.5. --- ch2/2-5.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 ch2/2-5.c (limited to 'ch2') diff --git a/ch2/2-5.c b/ch2/2-5.c new file mode 100644 index 0000000..495473c --- /dev/null +++ b/ch2/2-5.c @@ -0,0 +1,20 @@ +#include + +int any(char s1[], char s2[]) { + int i; + int j; + + for (i = 0; s2[i] != '\0'; ++i) + for (j = 0; s1[j] != '\0'; ++j) + if (s2[i] == s1[j]) + return j; + + return -1; +} + +int main() { + char test_str[] = "blargh"; + char test_chars[] = "cab"; + int result = any(test_str, test_chars); + printf("%d\n", result); +} -- cgit v1.2.3