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import java.io.*; | |
import java.util.*; | |
class Solution { | |
static int shortestCellPath(int[][] grid, int sr, int sc, int tr, int tc) { | |
int[] dr = {-1, 0, 1, 0}; | |
int[] dc = {0, -1, 0, 1}; | |
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tests = [ | |
(input, expected-output), | |
. . . | |
] | |
for (test in tests) { | |
print “input: { test[0] }, expected output: { test[1] }, actual output: { doThing(test[0]) }” | |
} |
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input = [ . . . ] | |
left = 0 | |
right = input.length() | |
while (left < right) { | |
. . . | |
left++ | |
right-- | |
} |
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for (i = 0; i < input.length(); i++) { | |
for (j = 0; j < input[i].length(); j++) { | |
doThing(); | |
} | |
} |