Question
Program Use a matrix represents an island surrounded by water. Two bridges lead out of island. A mouse is placed on the black square. Write down a program to make the mouse take a walk across the island. The mouse is authorized to travel one square at a time, either horizontally or vertically. A random number from 1 through 4 should be used to decide that direction the mouse is to take. The mouse drowns while he hits the water; he escapes when he enters a bridge. You could generate a random number up to 100 times. If mouse does not find his way by the hundredth try, he will die of starvation. Restart mouse in a reinitialized array and go back and repeat the whole process. Calculate the number of times he escapes, drowns, and starves.
Input File
1. First input line - size of the array, include border of water and bridges
Next N input lines- rows of the two-dimensional array, where positions containing negative numbers represent the water, the position in the edge containing a 0 represent bridges, the position contain a 1 represents starting position of the mouse, and all other positions contain 0s.
Output
1. A line stating whether mouse escaped, drowned, or starved
2. A line show mouse's starting position and position of the two bridges
3. A map showing frequency of the mouse's visits to each position