#include<stdio.h>
#include<conio.h>
#include<string.h>
#include<stdlib.h>
int main()
{
/*char s1[10], s2[10];
strcpy_s(s1, "abc");
strcpy_s(s2, "d");
int Kq = strcmp(s1, s2);
printf("\nKq = %d", Kq);*/
char s[] = "123";
int so = atoi(s);
printf("\nso = %d", so);
int x = 250;
char ketqua[30];
_itoa_s(x, ketqua, 16);
printf("\nHe 16: %s", ketqua);
char s1[30];
strcpy(s1, "Son,dep,trai");
char *p, *p1;
p = strtok(s1, ",");
p1 = strtok(NULL, ",");
printf("\np = %s", p);
printf("\np1 = %s", p1);
_getch();
return 0;
}