Tìm Kiếm Hiểu Tùân tự

#include <stdio.h>
#include <conio.h>
void main( )
{
int matrix[12] = { 21 , 12, 101, 35, 65, 11, 74, 91, 37, 1, 99,10 } ;
int i, so ;
clrscr( ) ;
printf("\t\t**Chuong Trinh Tim Vi Tri Cua So Theo Kieu Tuan Tu**\n\n");
printf ( "So Can Tim Trong Matrix la: " ) ;
scanf ( "%d", &so ) ;
for ( i = 0 ; i <= 11 ; i++ )
{
if ( matrix[i] == so )
break ;
}
if ( i == 12 )
printf ( "Khong Co So Ma Ban Muon Tim !" ) ;
else
printf ( "Vi Tri Cua So Ban Muon tim la: %d ", i ) ;
getch();

}