[C语言] strtok库函数

strtok库函数

#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
#include <string.h>
int main()
{
  
  char arr[20] = "[e-mail]";
  char* p = "@.";
  char tmp[20] = { 0 };
  strcpy(tmp, arr);
  char* ret = NULL;

  for (ret = strtok(tmp, p); ret != NULL; ret = strtok(NULL, p))
  {
    printf("%s\n", ret);
  }

  /*ret = strtok(tmp, p);
  printf("%s\n",ret);

  ret = strtok(NULL, p);
  printf("%s\n", ret);

  ret = strtok(NULL, p);
  printf("%s\n", ret);*/
  return 0;
}

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