c/c++ No.24 分割字符串

char* strtok(char *str, char const *sep);

#include <iostream>#include <cstring>using namespace std;  int main() {    char a[101] = "1,2,3,4,5";    char *t;    for (t = strtok(a, ","); t != NULL; t = strtok(NULL, ",")) {        printf("%s \n", t);    }    return 0;  }