27 lines
761 B
Java
27 lines
761 B
Java
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// [문제 링크]: https://school.programmers.co.kr/learn/courses/30/lessons/12913
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class Solution {
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public int solution(int[][] land) {
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int answer = 0;
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for(int x = 1; x < land.length; x++){
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for(int z = 0 ; z < 4; z++){
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int temp = 0, tp = 0;
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for(int v = 0 ; v < 4; v++){
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if(v == z) continue;
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tp = land[x-1][v];
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if(temp<tp) temp = tp;
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}
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land[x][z] += temp;
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}
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}
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int temp = 0, tp = 0;
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for(int v = 0 ; v < 4; v++){
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tp = land[land.length-1][v];
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if(temp<tp) temp = tp;
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}
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answer = temp;
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return answer;
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}
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}
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