C++ 无表情脸部图案打印程序
c++server side programmingprogramming更新于 2024/10/5 2:44:00
给定一个数字 n；任务是创建最多 n 行的无表情脸部图案并显示结果。无表情脸部是使用特殊字符创建的，使用特殊字符的无表情脸部看起来像:"*_*"。
示例
输入:n = 6 输出:
输入:n = 8 输出:
算法
Start Step 1-> In function print_stars(int i) Loop For j = 1 and j <= i and j++ Print “*” Step 2-> In function print_pattern(int rows) Loop For i = 1 and i <= rows and i++ Call function print_stars(i) Print “_” Call print_stars(rows - i + 1) Print “_” Call print_stars(rows - i + 1) Print ”_” Call print_stars(i) Print newline Step 3-> In function int main() Declare and set rows = 8 Call print_pattern(rows) Stop
示例
#include <bits/stdc++.h>
using namespace std;
//打印星星的函数
void print_stars(int i) {
for (int j = 1; j <= i; j++)
cout << "*";
}
void print_pattern(int rows) {
for (int i = 1; i <= rows; i++) {
print_stars(i);
cout << "_";
print_stars(rows - i + 1);
cout << "_";
print_stars(rows - i + 1);
cout << "_";
print_stars(i);
cout << endl;
}
}
int main() {
int rows = 8;
print_pattern(rows);
return 0;
}
输出
