//Microsoft Visual Studio 2015 Enterprise //变长二维数组 #include <iostream> #include<iomanip> using namespace std; int main() { int lineNum=4, rowNum=4; //lineNum指行数,rowNum指列数 //为二维数组开辟空间 int **p = new int *[lineNum]; //lineNum个*p for (int i = 0; i…
matrix[row][col],比如[ [ "Name", "Age" ], [ "Sam", 12 ] ] function (m) { var s = ''; for (var i in m) { s += '<tr>'; for (var j in m[i]) s += '<td>' + m[i][j] + '</td>'; s += '</tr>'; } return s; } 测试 //…