#include "stdio.h"
#include "ctype.h"
void timnguoi(int ma)
{
static char *ds[] ={
"Ma sai",
"Nguyen Trung Thanh",
"Nguyen Duy Hung",
"Dao van Son",
"Pham Tuan Cuong",
"Nguyen Trung Nghia",
"Dao Thu Huong",
"Pham Huyen Hanh",
"Do Van Phu",
"Nguyen Thanh Trung"
};
printf("\n\n Ma %d",ma);
printf(": %s",(ma<1||ma>10)?ds[0]:ds[ma]);
}
void main()
{
int i;
tt:
printf("can tim nguoi thu :");
scanf("%d",&i);
timnguoi(i);
printf("\n co tiep tuc khong - C/K");
printf("\n");
getch();
if(toupper(getch())=='C')
goto tt;
}