문제
내가 작성한 정답
class Solution {
public int solution(int[] num_list) {
int answer = 0;
int a = 1,b = 0;
for(int i :num_list){
a *= i;
b += i;
}
return a<b*b?1:0;
}
}다른 사람들의 정답
import java.util.Arrays;
class Solution {
public int solution(int[] numList) {
return (Arrays.stream(numList).reduce((acc, i) -> acc * i).getAsInt() < Math.pow(Arrays.stream(numList).sum(), 2)) ? 1 : 0;
}
}
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