utkarsh006 / LeetCode-Grind

This Repo is a one way solution to ace your Technical Interviews and crack your dream Job by upsolving LeetCode standard problems.
MIT License
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Would like to add October 2nd challenge solution #290

Closed sahooabhipsa10 closed 2 years ago

sahooabhipsa10 commented 2 years ago

Description

Number of Dice Rolls With Target Sum: You have n dice, and each die has k faces numbered from 1 to k. Given three integers n, k, and target, return the number of possible ways (out of the kn total ways) to roll the dice, so the sum of the face-up numbers equals target. Since the answer may be too large, return it modulo 109 + 7.

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