如何用C++编写99乘法表？

[Mingci_cpp]

要求：代码里没有\t

[「已注销」]

cout 指定输出格式

[NirvanaVirus]

#include <iostream>
using namespace std;

int main(){
	int right = 0;
	do{
		right++;
		for(int left = 1; left <= right; left++){
			cout << left << "x" << right << "=" << left * right << " ";
			if((left == 2) && ((right == 3) || (right == 4))){
				cout << " ";
			}
		}
		cout << endl;
	}while(right < 9);
}

[NirvanaVirus]

刚才2楼的是“do{...}while(...)”，再来个“while(...)”的～

#include <iostream>
using namespace std;

int main(){
	int right = 0;
	while(right < 9){
		right++;
		for(int left = 1; left <= right; left++){
			cout << left << "x" << right << "=" << left * right << " ";
			if((left == 2) && ((right == 3) || (right == 4))){
				cout << " ";
			}
		}
		cout << endl;
	}
}

[NirvanaVirus]

没有“\t ”，有“\b”行吗？“for(...){...}”的～

#include <iostream>
using namespace std;

int main(){
	for(int i = 1; i <= 9; i++){
		for(int j = 1; j <= i; j++){
			cout << j << "x" << i << "=" << j * i << ", " ;
			if((j == 2) && (i == 3 || i == 4)){
				cout << " ";
			}
		}
		cout << "\b\b." << endl;
	}
}