[백준] 별 찍기

1. 2438 https://www.acmicpc.net/problem/2438

n=int(input())

for i in range(1, n+1):
  for j in range(i):
    print("*",end="")
  print()

출력 결과

5
*
**
***
****
*****

---

2. 2439 https://www.acmicpc.net/problem/2439

n=int(input())

for i in range(1, n+1):
  for j in range(n-i):
    print(" ",end="")
  for k in range(i):
    print("*", end="")
  print()

출력 결과

5
    *
   **
  ***
 ****
*****

---

3. 2440 https://www.acmicpc.net/problem/2440

n=int(input())

for i in range(1, n+1):
  for j in range(n+1-i):
    print("*",end="")

  print()

출력 결과

5
*****
****
***
**
*

---

4. 2441 https://www.acmicpc.net/problem/2441

n=int(input())

for i in range(1, n+1):
  for k in range(i-1):
    print(" ", end="")
  for j in range(n-i+1):
    print("*",end="")

  print()

출력 결과

5
*****
 ****
  ***
   **
    *

---

5. 2442 https://www.acmicpc.net/problem/2442

n=int(input())

for i in range(1, n+1):
  for k in range(n-i):
    print(" ", end="")
  for j in range(2*i-1):
    print("*",end="")

  print()

출력 결과

5
    *
   ***
  *****
 *******
*********

---

6. 2443 https://www.acmicpc.net/problem/2443

n=int(input())

for i in range(1, n+1):
  for j in range(i-1):
    print(" ",end="")
  for k in range(2*n-(i*2-1)):
    print("*", end="")


  print()

출력 결과

5
*********
 *******
  *****
   ***
    *

---

7. 2444 https://www.acmicpc.net/problem/2444

n=int(input())

for i in range(1, n):
  for j in range(n-i):
    print(" ", end="")
  for k in range(2*i-1):
    print("*", end="")
  print()

for i in range(1, n+1):
  for j in range(i-1):
    print(" ",end="")
  for k in range(2*n-(i*2-1)):
    print("*", end="")


  print()

출력 결과

5
    *
   ***
  *****
 *******
*********
 *******
  *****
   ***
    *