public void repopulate()
{
for(int r = 0; r < grid.length; r++)
{
for(int c = 0; c < grid[0].length; c++)
{
int rand = (int) (Math.random() * MAX) + 1;
while(rand % 10 != 0 || rand % 100 == 0)
rand = (int) (Math.random() * MAX) + 1;
grid[r][c] = rand;
}
}
}
public int countIncreasingCols()
{
int increasingCols = 0;
for(int c = 0; c < grid[0].length; c++)
{
boolean isIncreasing = true;
for(int r = 1; r < grid.length; r++)
if(grid[r-1][c] > grid[r][c])
isIncreasing = false;
if(isIncreasing)
increasingCols++;
}
return increasingCols;
}
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