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luofuxiang
TA贡献34条经验 获得超34个赞
#include <iostream> #define X 4 #define Y 4 using namespace std; void f(int arr[X][Y],int x,int y) { int i,j; i = x, j = y; while(--i>=0 && --j>=0) cout << arr[i][j] << " ";//左上 i = x, j = y; while(--i>=0 && ++j<Y) cout << arr[i][j] << " ";//右上 i = x, j = y; while(++i<X && --j>=0) cout << arr[i][j] << " ";//左下 i = x, j = y; while(++i<X && ++j<Y) cout << arr[i][j] << " ";//右上 } int main() { int arr[X][Y]= {{11,12,13,14}, {21,22,23,24}, {31,32,33,34}, {41,42,43,44}}; f(arr,1,2);//<--表示第2行第3列(注意从0开始编号) //对角线坐标(不含本省)应该为12,14,32,41,34 return 0; }
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