Programmers/프로그래머스-글자 지우기-Python/Go/Java

문제

Python Code

from typing import List

def solution(my_string: str, indices: List[int]) -> str:
    result = ""
    for i in range(len(my_string)):
        if i not in indices:
            result += my_string[i]
    return result

Go Code

func contains(arr []int, target int) bool {
	for _, num := range arr {
		if num == target {
			return true
		}
	}
	return false
}

func solution(myString string, indices []int) string {
	result := ""
	for i, char := range myString {
		if !contains(indices, i) {
			result += string(char)
		}
	}
	return result
}

Java Code

public class Solution {
    public static String solution(String myString, int[] indices) {
        StringBuilder result = new StringBuilder();
        for (int i = 0; i < myString.length(); i++) {
            if (!contains(indices, i)) {
                result.append(myString.charAt(i));
            }
        }
        return result.toString();
    }

    public static boolean contains(int[] arr, int target) {
        for (int num : arr) {
            if (num == target) {
                return true;
            }
        }
        return false;
    }
}

결과

문제 출처 & 깃허브

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