编程打印图案的设置方法取决于你使用的编程语言和想要打印的图案类型。以下是几种常见编程语言中打印图案的示例代码:
Python 示例
打印直角三角形图案
```python
def print_triangle(n):
for i in range(1, n + 1):
for j in range(1, i + 1):
print("*", end="")
print()
```
打印正方形图案
```python
def print_square(n):
for i in range(n):
for j in range(n):
print("*", end="")
print()
```
打印正三角形图案
```python
def print_positive_triangle(n):
for i in range(1, n + 1):
for j in range(1, i + 1):
print("*", end="")
print()
```
打印倒三角形图案
```python
def print_negative_triangle(n):
for i in range(1, n + 1):
for j in range(i, 0, -1):
print("*", end="")
print()
```
打印菱形图案
```python
def print_diamond(n):
上半部分
for i in range(1, n + 1):
for j in range(n - i):
print(" ", end="")
for j in range(2 * i - 1):
print("*", end="")
print()
下半部分
for i in range(n - 1, 0, -1):
for j in range(n - i):
print(" ", end="")
for j in range(2 * i - 1):
print("*", end="")
print()
```
C 示例
打印直角三角形图案
```c
include int main() { int rows; printf("Enter number of rows: "); scanf("%d", &rows); for (int i = 1; i <= rows; i++) { for (int j = 1; j <= i; j++) { printf("*"); } printf("\n"); } return 0; } ``` ```c include int main() { int n; printf("Enter side length: "); scanf("%d", &n); for (int i = 1; i <= n; i++) { for (int j = 1; j <= n; j++) { printf("*"); } printf("\n"); } return 0; } ``` ```c include int main() { int rows; printf("Enter number of rows: "); scanf("%d", &rows); for (int i = 1; i <= rows; i++) { for (int j = 1; j <= i; j++) { printf("*"); } printf("\n"); } return 0; } ``` ```c include int main() { int rows; printf("Enter number of rows: "); scanf("%d", &rows); for (int i = 1; i <= rows; i++) { for (int j = i; j > 0; j--) { printf("*"); } printf("\n"); } return 0; } ```打印正方形图案
打印正三角形图案
打印倒三角形图案
打印菱形图案