由于某种原因,这段代码不能正常工作。这应该做的是在i
小于时移动colLength
,此时它是 2,这意味着它应该在输入 7 后停止。由于某种原因,它一直持续到数组的末尾。
为什么会一直这样?我没有任何递增的代码r
吗?
//this is a 5 step process, this is the 4th
if (stepMaker == 4 && numLocation < totalSteps){
//looking through the array for the last number used in step 3, this works
for (int r = 0; r < gridRow-1; r++){
for (int c = 0; c < gridCol-1; c++){ // still looking
//using 5 instead of numLocation works, numLocation keeps going however... why?
if(grid[r][c] == (numLocation)) {
int x = 1;
for(int i = 0; i < colLength; i++){
grid[r + x][c] = numLocation + 1;
System.out.println("x=" + x + " // " +
"numLocation=" + numLocation + " // " +
"r=" + r + " // " +
"c=" + c + " // " +
"stepMaker=" + stepMaker + " // " +
"colLength=" + colLength + " // " +
"rowLength=" + rowLength);
numLocation++;
for (int xx = 0; xx < gridRow; xx++){
for (int yy = 0; yy < gridCol; yy++){
System.out.print(grid[xx][yy] + " ");
}
System.out.println("");
}
x++;
}
}
}
}
//colLength++;
stepMaker++;
}
这是输出:
x=1 // numLocation=5 // r=2 // c=2 // stepMaker=4 // colLength=2 // rowLength=3
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 5 4 3 0 0
0 0 6 1 2 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
x=2 // numLocation=6 // r=2 // c=2 // stepMaker=4 // colLength=2 // rowLength=3
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 5 4 3 0 0
0 0 6 1 2 0 0
0 0 7 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
x=1 // numLocation=7 // r=4 // c=2 // stepMaker=4 // colLength=2 // rowLength=3
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 5 4 3 0 0
0 0 6 1 2 0 0
0 0 7 0 0 0 0
0 0 8 0 0 0 0
0 0 0 0 0 0 0
x=2 // numLocation=8 // r=4 // c=2 // stepMaker=4 // colLength=2 // rowLength=3
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 5 4 3 0 0
0 0 6 1 2 0 0
0 0 7 0 0 0 0
0 0 8 0 0 0 0
0 0 9 0 0 0 0
rowLength = 3 // colLength = 2