PHP Code:
#include
#include
void nhap(int *a);
int sochan(int i,int *a);
void main ()
{
int choice,n,sochan;
do
{
clrscr();
printf("#----------- Menu ----------#\n");
printf("#---------------------------#\n");
printf("1.Nhap so nguyen duong.\n");
printf("2.Cac so chan nho hon\n");
printf("3.Cac so le nho hon.\n");
printf("4.Cac so chinh phuong nho hon.\n");
printf("5.Cac so nguyen to nho hon.\n");
printf("#---------------------------#\n");
printf("6.Thoat\n");
printf("Hay nhap lua chon cua ban: ");
scanf("%d",&choice);
switch(choice)
{
case 1:
nhap(&n);
break;
case 2:
sochan(&sochan);
break;
case 3:
break;
case 4:
break;
case 5:
break;
case 6:
break;
default:
printf("Ban da nhap sai, xin vui long nhap lai.");
getch();
}
}while (choice !=6);
}
//-----------------------------------------------------------------------------
void nhap (int *a)
{
printf("Hay nhap mot so nguyen duong: ");
scanf("%d",a);
}
//------------------------------------------------------------------------------
void sochan(int i,int *a)
{
printf("Cac so nguyen duong nho hon %d la: ",a);
for(i=1;i<*a;i++)
{
if(i%2==0)
printf("%d",i);
}
}
//----------------------------------------------------------------------------}
07-07-2010, 13:21
