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Javascript: Update stack[stack.length - 1] to stack.at(-1) #27

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Javascript: Update stack[stack.length - 1] to stack.at(-1) #27

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4 changes: 2 additions & 2 deletions patterns/javascript/monotonicStack.js
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ class MonotonicStack {
let stack = []; // Stack stores indices

for (let i = 0; i < n; i++) {
while (stack.length > 0 && nums[i] > nums[stack[stack.length - 1]]) {
while (stack.length > 0 && nums[i] > nums[stack.at(-1)]) {
let index = stack.pop();
result[index] = nums[i];
}
Expand All @@ -20,7 +20,7 @@ class MonotonicStack {
let stack = []; // Monotonic decreasing stack

for (let i = 0; i < n; i++) {
while (stack.length > 0 && temperatures[i] > temperatures[stack[stack.length - 1]]) {
while (stack.length > 0 && temperatures[i] > temperatures[stack.at(-1)]) {
let prevIndex = stack.pop();
result[prevIndex] = i - prevIndex;
}
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