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Copy file name to clipboardExpand all lines: LeetcodeProblems/Algorithms/easy/Best_Time_to_buy_and_sell_stock.js
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@@ -33,7 +33,7 @@ Approach:
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let use initialize Left and Right pointer to first and second position of array
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Here Left is to buy stock and Right is to sell stock
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Then we initialize our max_profit as 0.
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Then we initialize our maxProfitValue as 0.
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Now we will start our while loop and we will run till our
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Right pointer less then length of array
@@ -52,19 +52,19 @@ here price[left] is greater than price[right] so we will move left pointer to th
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step 2:
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price[left]=1 price[right]=5 profit=4
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here price[left] is less than price[right] which means we will get profit so we will update our max_profit and move our right pointer alone
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here price[left] is less than price[right] which means we will get profit so we will update our maxProfitValue and move our right pointer alone
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step 3:
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price[left]=1 price[right]=3 profit=2
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here price[left] is less than price[right] which means we will get profit so we will check our max_profit previously it
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here price[left] is less than price[right] which means we will get profit so we will check our maxProfitValue previously it
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was 4 now our current profit is 2 so we will check which is maximum and update our max_profit and move our right pointer alone
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was 4 now our current profit is 2 so we will check which is maximum and update our maxProfitValue and move our right pointer alone
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step 4:
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price[left]=1 price[right]=6 profit=5
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here price[left] is less than price[right] which means we will get profit so we will check our max_profit previously it was 4 now our current profit is 5 so we will check which is maximum and update our max_profit and move our right pointer alone
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here price[left] is less than price[right] which means we will get profit so we will check our maxProfitValue previously it was 4 now our current profit is 5 so we will check which is maximum and update our maxProfitValue and move our right pointer alone
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step 5:
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@@ -75,18 +75,18 @@ same logic as above
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constmaxProfit=(prices)=>{
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letleft=0;// Buy
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letright=1;// sell
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letmax_profit=0;
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letmaxProfitValue=0;
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while(right<prices.length){
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if(prices[left]<prices[right]){
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letprofit=prices[right]-prices[left];// our current profit
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