编程怎么将直角换等腰

时间:2025-01-26 12:24:47 网络游戏

要将直角三角形转换为等腰三角形,可以通过调整代码中的循环结构和输出逻辑来实现。以下是几种不同编程语言中的实现方法:

C语言

方法一:直角在右上角

```c

include

include

int main() {

int line, i, j;

int *p0, *p1;

printf("请输入行数:\n");

scanf("%d", &line);

p0 = (int*)malloc(sizeof(int) * line);

p1 = (int*)malloc(sizeof(int) * line);

for (i = 0; i < line; i++) {

p0[i] = 1;

p1[i] = 1;

}

for (i = 0; i < line; i++) {

for (j = 0; j < line - i - 1; j++) {

printf(" ");

}

for (j = 0; j <= i; j++) {

printf("%d ", p0[j]);

}

for (j = 1; j <= i; j++) {

printf("%d ", p1[j]);

}

printf("\n");

}

free(p0);

free(p1);

return 0;

}

```

方法二:直角在右下角

```c

include

int main() {

int a, i, j;

printf("请输入行数:\n");

scanf("%d", &a);

for (i = 1; i <= a; i++) {

for (j = 1; j <= a - i; j++) {

printf(" ");

}

for (j = 1; j <= 2 * i - 1; j++) {

printf("*");

}

printf("\n");

}

return 0;

}

```

Python

```python

num = int(input('请输入一个整数:'))

high = [['0'] * num for _ in range(num)]

for i in range(num):

for j in range(num - i - 1):

high[i][j] = ' '

for j in range(i + 1):

high[i][j] = '*'

for j in range(i + 1):

high[i][num - 1 - j] = '*'

print(''.join(high[i]))

```

Java

```java

public class ForDemo1 {

public static void main(String[] args) {

int n, m, b;

for (n = 1; n <= 10; n++) {

for (m = 1; m <= 10 - n; m++) {

System.out.print(" ");

}

for (b = 1; b <= 2 * n - 1; b++) {

System.out.print("*");

}

System.out.println();

}

}

}

```

这些代码示例分别展示了如何在C语言、Python和Java中生成直角在右上角和右下角的等腰三角形。你可以根据需要选择合适的编程语言和代码实现。