我是 C++ 新手,只编程了几天,所以这可能看起来很愚蠢,但你能发现为什么我的数组不能正常工作吗?这是我正在设计的解决数独难题的程序的开始,但我用来解决它的二维数组无法正常工作。
#include <iostream>
#include <string>
using namespace std;
int main () {
char dash[9][9];
for (int array=0; array<9; array++) {
for (int array2=0; array2<9; array2++) {
dash[array][array2]=array2;
cout << dash[array][array2];
}
}
cout << dash[1][4] << endl; //This is temporary, but for some reason nothing outputs when I do this command.
cout << "╔═══════════╦═══════════╦═══════════╗" << endl;
for (int count=0; count<3; count++) {
for (int count2=0; count2<3; count2++) {
cout << "║_" << dash[count][count2*3] << "_|_" << dash[count] [count2*3+1] << "_|_" << dash[count][count2*3+2] << "_";
}
cout << "║" << endl;
}
cout << "╠═══════════╬═══════════╬═══════════╣" << endl;
for (int count=0; count<3; count++) {
for (int count2=0; count2<3; count2++) {
cout << "║_" << dash[count][count2*3] << "_|_" << dash[count] [count2*3+1] << "_|_" << dash[count][count2*3+2] << "_";
}
cout << "║" << endl;
}
cout << "╠═══════════╬═══════════╬═══════════╣" << endl;
for (int count=0; count<3; count++) {
for (int count2=0; count2<3; count2++) {
cout << "║_" << dash[count][count2*3] << "_|_" << dash[count][count2*3+1] << "_|_" << dash[count][count2*3+2] << "_";
}
cout << "║" << endl;
}
cout << "╚═══════════╩═══════════╩═══════════╝" << endl;
return 0;
}
另外我知道可能有更简单的方法来构建数独板,但我已经可以在脑海中看到这个是如何工作的,如果它失败了,那么学习的唯一方法就是失败。我只想知道数组有什么问题。