Commit480730d

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feat: add IOUtil for read numbers.

1 parentdb9382d commit480730dCopy full SHA for 480730d

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Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,9 @@`
`11`	`11`	`publicclassIOUtil {`
`12`	`12`	`publicstaticint[]readNums() {`
`13`	`13`	`Scannerscan =newScanner(System.in);`
	`14`	`+`
`14`	`15`	`String[]arr =scan.nextLine().split(",");`
	`16`	`+`
`15`	`17`	`int[]nums =newint[arr.length];`
`16`	`18`	`for (inti =0;i <nums.length;i++) {`
`17`	`19`	`nums[i] =Integer.parseInt(arr[i]);`

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