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Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException #2

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mayankkt9 opened this issue Jan 8, 2020 · 0 comments
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Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 3
at ctci.RobotInAGrid.getPath1(RobotInAGrid.java:49)
at ctci.RobotInAGrid.getPath1(RobotInAGrid.java:56)
at ctci.RobotInAGrid.getPath1(RobotInAGrid.java:56)
at ctci.RobotInAGrid.getPath1(RobotInAGrid.java:56)
at ctci.RobotInAGrid.getPath1(RobotInAGrid.java:41)
at ctci.RobotInAGrid.main(RobotInAGrid.java:33)

Program RobotInAGrid.java
Error Line 70

if (!maze[row][col] || col < 0 || row < 0) {
			return false;
}

Must Be

if (col < 0 || row < 0 || !maze[row][col]) {
			return false;
}
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