Commit49fff18

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Create: 0682-baseball-game

1 parentd988919 commit49fff18Copy full SHA for 49fff18

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Lines changed: 26 additions & 0 deletions

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	`1`	`+publicclassSolution{`
	`2`	`+publicintCalPoints(string[]operations){`
	`3`	`+List<int>stack=new();`
	`4`	`+`
	`5`	`+foreach(varoperationinoperations)`
	`6`	`+{`
	`7`	`+switch(operation)`
	`8`	`+{`
	`9`	`+case"D":`
	`10`	`+stack.Add(stack[stack.Count()-1]*2);`
	`11`	`+break;`
	`12`	`+case"+":`
	`13`	`+stack.Add(stack[stack.Count()-1]+stack[stack.Count()-2]);`
	`14`	`+break;`
	`15`	`+case"C":`
	`16`	`+stack.RemoveAt(stack.Count()-1);`
	`17`	`+break;`
	`18`	`+default:`
	`19`	`+stack.Add(int.Parse(operation));`
	`20`	`+break;`
	`21`	`+}`
	`22`	`+}`
	`23`	`+`
	`24`	`+returnstack.Sum();`
	`25`	`+}`
	`26`	`+}`

Lines changed: 19 additions & 0 deletions

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`@@ -0,0 +1,19 @@`
	`1`	`+/**`
	`2`	`+ *@param {string[]} operations`
	`3`	`+ *@return {number}`
	`4`	`+ */`
	`5`	`+varcalPoints=function(operations){`
	`6`	`+conststack=[];`
	`7`	`+for(constopofoperations){`
	`8`	`+if(op==="+"){`
	`9`	`+stack.push(stack[stack.length-1]+stack[stack.length-2]);`
	`10`	`+}elseif(op==="C"){`
	`11`	`+stack.pop()`
	`12`	`+}elseif(op==="D"){`
	`13`	`+stack.push(stack[stack.length-1]*2);`
	`14`	`+}else{`
	`15`	`+stack.push(parseInt(op))`
	`16`	`+}`
	`17`	`+}`
	`18`	`+returnstack.reduce((prev,curr)=>prev+curr,0)`
	`19`	`+};`

Lines changed: 17 additions & 0 deletions

Original file line number	Diff line number	Diff line change
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	`1`	`+classSolution{`
	`2`	`+func calPoints(_ operations:[String])->Int{`
	`3`	`+varscoreArray=[Int]()`
	`4`	`+foriin0..<operations.count{`
	`5`	`+ifoperations[i]=="C"{`
	`6`	`+scoreArray.removeLast()`
	`7`	`+}elseifoperations[i]=="D"{`
	`8`	`+scoreArray.append(scoreArray.last!*2)`
	`9`	`+}elseifoperations[i]=="+"{`
	`10`	`+scoreArray.append(scoreArray[scoreArray.count-2]+ scoreArray[scoreArray.count-1])`
	`11`	`+}else{`
	`12`	`+scoreArray.append(Int(operations[i])!)`
	`13`	`+}`
	`14`	`+}`
	`15`	`+return scoreArray.isEmpty?0: scoreArray.reduce(0,+)`
	`16`	`+}`
	`17`	`+}`

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