标签:c++
#include<iostream> #include<Windows.h>//Sleep调用 using namespace std; int main(){ std::cout << "\n正在输出记录数据...... "; for( int i=0; i <= 100; i++ ) // 打印百分比 { std::cout.width(3);//i的输出为3位宽 std::cout << i << "%"; Sleep(50); std::cout << "\b\b\b\b";//回删三个字符,使数字在原地变化 } std::cout << "\n\n"; system("pause"); return 0; }
标签:c++
原文地址:http://blog.csdn.net/u013467442/article/details/43666935