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author | Adam Carpenter <gitlab@53hor.net> | 2019-07-23 12:09:24 -0400 |
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committer | Adam Carpenter <gitlab@53hor.net> | 2019-07-23 12:09:24 -0400 |
commit | 552bc70b77d4fca54929b46190128721b93d887c (patch) | |
tree | 2793d5aff4fce6b27e1056f89b09b52d41134a4b /ch2/2-05.c | |
parent | e41bafc5885aac630b6d19893e9c80cc334497c2 (diff) | |
download | learning-c-552bc70b77d4fca54929b46190128721b93d887c.tar.xz learning-c-552bc70b77d4fca54929b46190128721b93d887c.zip |
Cleaned up directory.
Diffstat (limited to 'ch2/2-05.c')
-rw-r--r-- | ch2/2-05.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/ch2/2-05.c b/ch2/2-05.c new file mode 100644 index 0000000..495473c --- /dev/null +++ b/ch2/2-05.c @@ -0,0 +1,20 @@ +#include<stdio.h> + +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); +} |