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| class Solution {
public int temperatureTrend(int[] temperatureA, int[] temperatureB) {
int maxTrend = 0, trend = 0;
for (int i = 1; i < temperatureA.length; i++) {
int trendA = getTrend(temperatureA, i), trendB = getTrend(temperatureB, i);
if (trendA == trendB) {
maxTrend = Math.max(maxTrend, ++trend);
} else {
trend = 0;
}
}
return maxTrend;
}
private int getTrend(int[] temperature, int i) {
int diff = temperature[i] - temperature[i - 1];
return Integer.compare(diff, 0);
}
}
|