leetcode中 C++fill()函数对二维数组赋值 存疑
int n=4;
int edges[n][n];
fill(edges[0],edges[0]+n*n,1);
Line 6: Char 23: runtime error: index 16 out of bounds for type 'int [n]' (solution.cpp)
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior prog_joined.cpp:16:23