Bài tập DAY 3 (phần 2):
EX1.
#include <stdio.h>
#include <stdlib.h>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char *argv[])
{
int x;
printf("x = ");
scanf("%d", x);

int y;
printf("y = ");
scanf("%d", y);

if(x < 2000 && x > 3000)
{
printf ("Thoa man");
}
else
{
printf ("Khong thoa man");
}

if(y > 100 && y < 500)
{
printf ("Thoa man");
}
else
{
printf ("Khong thoa man");
}
return 0;
}
EX3.
#include <stdio.h>
#include <stdlib.h>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char *argv[])
{
int x;
printf("Value 1: ");
scanf("%d", x);
int y;
printf("Value 2: ");
scanf("%d", y);
int z;
printf("Value 3: ");
scanf("%d", z);
if(x > y && x > z)
{
printf("First highest value");
}
else if(y > z)
{
printf("Second highest value");
}
else
{
printf("Third highest value");
}
return 0;
}