문제
내가 작성한 정답
class Solution {
public int[] solution(int[] arr, int[][] queries) {
for(int i=0; i<queries.length; i++){
for(int j=0; j<arr.length; j++){
if(queries[i][0]<=j&&j<=queries[i][1]) arr[j] += 1;
}
}
return arr;
}
}
다른 사람들의 정답
class Solution {
public int[] solution(int[] arr, int[][] queries) {
for(int i=0; i<queries.length; i++){
for(int j=queries[i][0]; j<=queries[i][1]; j++){
arr[j]++;
}
}
return arr;
}
}
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