kaguya
26 lines
679 B
C
26 lines
679 B
C
#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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int main () {
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char str[] = "The Last Supper by Leonardo da Vinci";
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char *str_temp;
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// Test strstr
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str_temp = strstr(str, "Supper"); /* Find a substring in the string */
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assert(!strcmp(str_temp, "Supper by Leonardo da Vinci"));
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/* Following calls use memory APIs for the above tasks */
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// Test memchr
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str_temp = (char *)memchr((void *)str, 'L', strlen(str));
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assert(!strcmp(str_temp, "Last Supper by Leonardo da Vinci"));
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// Test memrchr
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str_temp = (char *)memrchr((void *)str, 'L', strlen(str));
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assert(!strcmp(str_temp, "Leonardo da Vinci"));
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return 0;
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}
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