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day-eleven

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Lines changed: 2 additions & 1 deletion

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`@@ -10,4 +10,5 @@`
`10`	`10`	`- Day 7: [Cousins in Binary Tree](https://github.com/libterty/leetcode-challenge/blob/master/src/may/day-seven/index.ts) :hushed:`
`11`	`11`	`- Day 8: [check Straight Line](https://github.com/libterty/leetcode-challenge/blob/master/src/may/day-eight/index.ts) :grin:`
`12`	`12`	`- Day 9: [Is Perfect Square](https://github.com/libterty/leetcode-challenge/blob/master/src/may/day-nine/index.ts) :alien:`
`13`		`- - Day 10: [Find Town Judge](https://github.com/libterty/leetcode-challenge/blob/master/src/may/day-ten/index.ts) :alien:`
	`13`	`+ - Day 10: [Find Town Judge](https://github.com/libterty/leetcode-challenge/blob/master/src/may/day-ten/index.ts) :poop:`
	`14`	`+ - Day 11: [Flood Fill](https://github.com/libterty/leetcode-challenge/blob/master/src/may/day-eleven/index.ts) :raising_hand:`

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	`1`	`+/**`
	`2`	`+ * @param {number[][]} image`
	`3`	`+ * @param {number} sr`
	`4`	`+ * @param {number} sc`
	`5`	`+ * @param {number} newColor`
	`6`	`+ * @return {number[][]}`
	`7`	`+ */`
	`8`	`+export const floodFill = function (image: number[][], sr: number, sc: number, newColor: number, startPixel = image[sr][sc]): number[][] {`
	`9`	`+ // Exchange Start and handle exception`
	`10`	`+ if (sr < 0 \|\| sc < 0 \|\| sr >= image.length \|\| sc >= image[sr].length \|\| image[sr][sc] !== startPixel \|\| image[sr][sc] === newColor) return image;`
	`11`	`+`
	`12`	`+ // Exchange Pixel`
	`13`	`+ image[sr][sc] = newColor;`
	`14`	`+ // check up down left right`
	`15`	`+ floodFill(image, sr - 1, sc, newColor, startPixel);`
	`16`	`+ floodFill(image, sr + 1, sc, newColor, startPixel);`
	`17`	`+ floodFill(image, sr, sc - 1, newColor, startPixel);`
	`18`	`+ floodFill(image, sr, sc + 1, newColor, startPixel);`
	`19`	`+`
	`20`	`+ return image;`
	`21`	`+};`
	`22`	`+`
	`23`	`+const a = floodFill(`
	`24`	`+ [`
	`25`	`+ [1, 1, 1],`
	`26`	`+ [1, 1, 0],`
	`27`	`+ [1, 0, 1],`
	`28`	`+ ],`
	`29`	`+ 1,`
	`30`	`+ 1,`
	`31`	`+ 2,`
	`32`	`+);`
	`33`	`+`
	`34`	`+const b = floodFill(`
	`35`	`+ [`
	`36`	`+ [0, 0, 0],`
	`37`	`+ [0, 0, 0],`
	`38`	`+ ],`
	`39`	`+ 0,`
	`40`	`+ 0,`
	`41`	`+ 2,`
	`42`	`+);`
	`43`	`+`
	`44`	`+console.log('a', a);`
	`45`	`+console.log('b', b);`

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