2005 Amoy Pick Apples

Title Description Description

There is an apple tree in the Tautau's yard, and 10 apples will be produced in every fall tree. When Apple matures, Tata will run to pick apples. Tata had a 30-centimetre-high bench, and when she couldn't pick it up with her hand, she would step on the bench and try again.
Now that you know the height of 10 apples to the ground and the maximum height you can reach when the Tata handle is stretched, help Tata calculate the number of apples she can pick. If she touches an apple, the Apple will fall.

Enter a description Input Description

The input includes two rows of data. The first line contains 10 integers from 100 to 200 (including 100 and 200), each representing 10 apples to the ground height, and two adjacent integers separated by a space. The second line includes only an integer (in centimeters) between 100 and 120 (containing 100 and 120), indicating the maximum height that the Tata can reach when the handle is stretched.

Output description Output Description

The output includes one row, which contains only an integer that represents the number of apples that Tata can pick up.

Sample input Sample Input

100 200 150 140 129 134 167 198 200 111

110

Sample output Sample Output

5

Data range and Tips Data Size & Hint

Exercises

Simulation.

Judging each Apple Amoy can pick up, can pick up on the cumulative answer.

var i,n,ans:longint;

A:array[0..101]of Longint;

Begin

For I:=1 to ten do Read (A[i]);

READLN (n);

For I:=1 to Ten do

If N+30>=a[i] then Inc (ANS);

Write (ANS);

End.

2005 Amoy Pick Apples