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  1. #include <stdio.h>
  2. #include <string.h>
  3. #include <memory.h>
  4.  
  5. int strend(const char *s, const char *t)
  6. {
  7.   size_t n = strlen(s), m = strlen(t);
  8.   return n >= m && !memcmp(s+n-m, t, m);
  9. }
  10.  
  11. #define CHECK(s,t) printf("%-7s %-7s => %d\n", s, t, strend(s, t))
  12.  
  13. int main(void)
  14. {
  15.   CHECK("abc", "c");
  16.   CHECK("a", "a");
  17.   CHECK("a", "ab");
  18.   CHECK("abc", "");
  19.   CHECK("", "");
  20.   CHECK("aaaaa", "aaab");
  21.   CHECK("", "q");
  22.  
  23.   return 0;
  24. }
Success #stdin #stdout 0s 5592KB
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stdin
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Standard input is empty
stdout
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abc     c       => 1
a       a       => 1
a       ab      => 0
abc             => 1
                => 1
aaaaa   aaab    => 0
        q       => 0
https://ideone.com/4P0jPf
language:
C (gcc 8.3)
created:
2 years ago
visibility:
public

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