Practice Smallest String With A Given Numeric Value
Master the Smallest String With A Given Numeric Value LeetCode problem with undetectable real-time assistance. Get instant solutions and explanations during your coding interviews.
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Smallest String With A Given Numeric Value
The numeric value of a lowercase character is defined as its position (1-indexed) in the alphabet, so the numeric value of a is 1, the numeric value of b is 2, the numeric value of c is 3, and so on. The numeric value of a string consisting of lowercase characters is defined as the sum of its characters' numeric values. For example, the numeric value of the string "abe" is equal to 1 + 2 + 5 = 8. You are given two integers n and k. Return the lexicographically smallest string with length equal to n and numeric value equal to k. Note that a string x is lexicographically smaller than string y if x comes before y in dictionary order, that is, either x is a prefix of y, or if i is the first position such that x[i] != y[i], then x[i] comes before y[i] in alphabetic order.
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Understanding the Smallest String With A Given Numeric Value Problem
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Problem Statement
The numeric value of a lowercase character is defined as its position (1-indexed) in the alphabet, so the numeric value of a is 1, the numeric value of b is 2, the numeric value of c is 3, and so on. The numeric value of a string consisting of lowercase characters is defined as the sum of its characters' numeric values. For example, the numeric value of the string "abe" is equal to 1 + 2 + 5 = 8. You are given two integers n and k. Return the lexicographically smallest string with length equal to n and numeric value equal to k. Note that a string x is lexicographically smaller than string y if x comes before y in dictionary order, that is, either x is a prefix of y, or if i is the first position such that x[i] != y[i], then x[i] comes before y[i] in alphabetic order.
Source: Smallest String With A Given Numeric Value on LeetCode. Use the original task for its coding environment and submissions.
Examples
# Example 1
n = 3, k = 27
"aay"
# Example 2
n = 5, k = 73
"aaszz"
Constraints
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