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Time Limit: 1.0 s

Memory Limit: 32.0 MB

Description

The Leading University has started a lovely trend by inviting newly arrived students to join the competitive group. Only a small percentage of the approximately 100 students who began competitive programming after joining the LU CSE 47th batch under the guidance of "Tahmid sir" went on to continue their programming. They established the TLE_Headquarters group so they could communicate with each other. "Hridoy," "Kamonasish," "Nayem," "Wasim," "Muzammal," "Shakib," "Mahfuz," and "Shahadat" were the individuals who made up this group. They are quite close to one another, and they share every type of competitive resource in this group. Even though they are working in different locations after graduating, they are still part of this group. Your task is to please count the total number of members who are still part of the TLE_Headquarters and print it.

Input

This problem doesn't require any input.

Output

print one integer