标签:stream 编程 一个 地址 clu ring 补充 AC his
写一个二维数组类 Array2,使得下面程序的输出结果是:
0,1,2,3,
4,5,6,7,
8,9,10,11,
next
0,1,2,3,
4,5,6,7,
8,9,10,11,
程序:
#include <iostream> #include <cstring> using namespace std;
// 在此处补充你的代码
int main() { Array2 a(3,4); int i,j; for( i = 0;i < 3; ++i ) for( j = 0; j < 4; j ++ ) a[i][j] = i * 4 + j; for( i = 0;i < 3; ++i ) { for( j = 0; j < 4; j ++ ) { cout << a(i,j) << ","; } cout << endl; } cout << "next" << endl; Array2 b; b = a; for( i = 0;i < 3; ++i ) { for( j = 0; j < 4; j ++ ) { cout << b[i][j] << ","; } cout << endl; } return 0; }
无
0,1,2,3, 4,5,6,7, 8,9,10,11, next 0,1,2,3, 4,5,6,7, 8,9,10,11,
答题:
北京大学C++程序设计coursera课程第四周编程填空题3
标签:stream 编程 一个 地址 clu ring 补充 AC his
原文地址:https://www.cnblogs.com/xuhaoforwards/p/9248638.html