33 lines
719 B
C
33 lines
719 B
C
#define _STDLIB_DEBUG
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#include <math.h>
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#include <stdio.h>
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#include <signal.h>
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#include <stdlib.h>
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#include <string.h>
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int compar(const void *a, const void *b) {
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int i = *(int *)a;
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int j = *(int *)b;
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if (i < j) return -1;
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if (i > j) return 1;
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return 0;
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}
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int main(int argc, char **argv) {
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char buf[36];
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strcpy(buf, "Hello there there!");
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/* buf[36]='b'; */
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printf("%s\n",strstr(buf," ther"));
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static char str[] = "?a???b,,,#c";
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char *t;
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printf("%s\n", strtok(str, "?")); /* t points to the token "a" */
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printf("%s\n", strtok(NULL, ","));
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printf("%s\n", strtok(NULL, "#,"));
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printf("%s\n", strtok(NULL, "?"));
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return 0;
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}
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