Calculate the number 2151
NUMBERMANIA: Calculate the number 2151 using numbers [3, 7, 2, 1, 58, 420] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 14
The first user who solved this task is Fazil Hashim.
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This duck walks into a conveni...
This duck walks into a convenience store and asks the clerk, "Do you have any grapes?"
The clerk says no, and the duck leaves. The next day, the duck returns and asks, "Do you have any grapes?" The clerk again says no, and the duck leaves.
The day after that, the duck walks in the store again and asks "Do you have any grapes?" The clerk screams at the duck, "You've come in here the past two days and asked if we had any grapes. I told you no every time that we don't have any grapes!
I swear if you come back in here again, and ask for grapes, I'll nail your webbed feet to the floor!!" The duck left, and returned the next day. This time he asked, "Do you have any nails?"
The clerk replied, "No," and the duck said, "Good! Got any grapes?"