基礎級-3-(1-5)題解 - (飆程式網分站)
基礎級-第三級-(1-5)題解:
================================
3-1
--------------------------------
#include <stdio.h>
int main()
{
int year;
scanf("%d",&year);
if((year%4==0)&&(year%100!=0))
{
printf("Yes");
}
else if(year%400==0)
{
printf("Yes");
}
else
{
printf("No");
}
return 0;
}
--------------------------------
3-2
--------------------------------
#include <stdio.h>
int main()
{
int x,y;
scanf("%d%d",&x,&y);
if(x>y)
printf("%d",x);
else
printf("%d",y);
return 0;
}
--------------------------------
3-3
--------------------------------
#include <stdio.h>
int main()
{
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
if((a<=b && b<=c)||(c<=b && b<=a))
printf("Yes");
else
printf("No");
return 0;
}
--------------------------------
3-4-1
--------------------------------
#include <stdio.h>
int main(){
int a,b,c,d,x;
scanf("%d%d%d%d%d",&a,&b,&c,&d,&x);
if(x==1)
printf("%d",a);
if(x==2)
printf("%d",b);
if(x==3)
printf("%d",c);
if(x==4)
printf("%d",d);
return 0;
}
--------------------------------
3-4-2
--------------------------------
#include <stdio.h>
int main()
{
int a,b,c,d,x;
scanf("%d%d%d%d%d",&a,&b,&c,&d,&x);
switch (x)
{
case 1:
printf("%d",a);
break;
case 2:
printf("%d",b);
break;
case 3:
printf("%d",c);
break;
case 4:
printf("%d",d);
break;
}
return 0;
}
--------------------------------
3-5
--------------------------------
#include<stdio.h>
#include<stdlib.h>
int main()
{
int x;
scanf("%d",&x);
if(x<=1000 && x>=-1000)
{
printf("GET %d\n",x);
if(x>0)
printf("P\n");
else if(x<0)
printf("N\n");
if(x%2==0)
printf("E");
else
printf("O");
}
return 0;
}
--------------------------------