---
title: 訓練場_3程式繳交處
tags: 訓練場_st
---
> [訓練場_3 題目](https://hackmd.io/@futurenest/code_training_3)
> [程式線上編譯環境](https://replit.com/)
:::warning
繳交規範（可以複製這裡的喔）
`### 自己名字`
`#### 題目一`
```python
程式碼
```
`#### 題目二`
```c++
程式碼
```
:::
### 郭尚蓁
#### for loop
1. 答案
2. 答案
3. 答案
4. 答案
5. 答案
#### Range
1. 答案
2. 答案
3. 答案
4. 答案
```python
for i in range(5):
sp = ''
s = ''
for j in range(i):
sp += ' '
for j in range(5-i):
s += '*'
print(sp+s)
```
> [format 格式參考](https://www.runoob.com/python/att-string-format.html)
```python
n = int(input(""))
if 0 < n < 10:
for i in range (1, 10):
print("{} x {} = {}".format(n, i, n*i))
else:
print("wrong")
```
```python
for i in range(1, 10):
for j in range(1, 10):
print("{} x {} = {}".format(i, j, i*j))
print("")
```
```python
test = '1,2,3,4,5'
test_list = test.split(',')
print(test_list)
```
#### 判斷質數
```python
# while 迴圈寫法
n = int(input('輸入一個正整數:'))
i = 2
while i < n:
if n % i == 0:
print('不是質數')
break
i += 1
if i == n:
print('是質數')
```
```python
# for 迴圈寫法
n = int(input('輸入一個正整數:'))
for i in range(2, n):
if n % i == 0:
print('不是質數')
break
elif i == n-1:
print('是質數')
if 2 == n:
print('是質數')
```
```python
# 函數
def is_prime(number):
for i in range(2, number):
if number % i == 0:
return False
return True
n = int(input('輸入一個正整數:'))
if is_prime(n):
print('是質數')
else:
print('不是質數')
```
#### 回文數
```python
num = input("請輸入一個數:")
if num.isdigit():
num = str(num)
for i in range(len(num)):
if num[i] == num[len(num)-i-1]:
print(num, "是回文數")
else:
print(num, "不是回文數")
break
else:
print("請輸入自然數")
```
---
### 王政翔
#### for loop
```
1. 1
2
3
2. 2
3
4
3. hi
hi
hi
4. 2
4
6
8
5. h
e
l
l
o
```
#### Range
```
1. 0
1
2
3
4
2. 1
2
3
4
3. 1
3
5
7
9
4. 10
9
8
7
6
5
4
3
2
1
0
```
#### 練習
```python=
#1
for i in range(1,50):
print(i)
#2
for i in range(1,11):
print(i**2)
#3
for i in range(0,5):
print('*' * (i+1))
#4
0
#5
num = int(input("輸入n = "))
for i in range(1,10):
print(num*i)
#6
num = int(input("輸入n = "))
if 1 <= num <= 9:
for i in range(1,10):
print(num, ' x ', i, ' = ', (num * i))
else:
print('wrong')
#7
for i in range(1,10):
for j in range(1,10):
print(i, ' x ', j, ' = ', (i * j))
print('\n')
```
### 張云綺
#### for loop
1. 1 2 3
2. 2 3 4
3. hi hi hi
4. 2 4 6 8
5. h e l l o
#### Range
1. 0 1 2 3 4
2. 1 2 3 4
3. 1 3 5 7 9
4. 10 9 8 7 6 5 4 3 2 1 0
#### 練習題
``` python
1.for i in range(1,50,1):
print(i)
2.for i in range(11):
print(i ** 2)
3.for i in range(1,6):
print('*' * i)
4.num = int(input('請輸入1到9的數字'))
if 0<num<10 :
for i in range (1,10):
print('{}x{} = {}' . format(num,i,num*i) )
5.number = int(input('請輸入1到9的數字'))
for i in range (1,10):
print( number*i )
6.num = int(input('請輸入1到9的數字'))
if 0<num<10 :
for i in range (1,10):
print('{}x{} = {}' . format(num,i,num*i) )
else:
print('not true')
7.for i in range(1,10):
for u in range(1,10):
print('{}x{} = {}' . format(i,u,i*u) )
print('')
```
### 林永晉
#### for loop
```
1. 1
2
3
2. 2
3
4
3. hi
hi
hi
4. 2
4
6
8
5. h
e
l
l
o
```
#### Range
```
1. 0
1
2
3
4
2. 1
2
3
4
3. 1
3
5
7
9
4. 10
9
8
7
6
5
4
3
2
1
0
```
#### 練習1
```python=
for i in range(1,50):
print(i)
```
#### 練習2
```python=
for i in range(1,11):
print(i ** 2)
```
#### 練習3
```python=
for i in range(1,6):
print('*' * i)
```
#### 練習4
```python=
for i in range(1,6):
for j in range(1,6):
if j<i:
print(' ',end='')
else:
print('*',end='')
print()
```
#### 練習5
```python=
n = eval(input('enter a number:'))
for i in range(1,10):
print(i * n)
```
#### 練習6
```python=
def cal(n):
if n in(1,2,3,4,5,6,7,8,9):
for i in range(1,10):
print('%d x'%(n),i,'=',n * i)
else:
print('wrong')
cal(eval(input('enter a number:')))
```
#### 練習7
```python=
for i in range(1,10):
for j in range(1,10):
print('%d x %d = %d'%(i,j,j * i))
print()
```
### 楊芷瑜
#### for loop
```
1. 1 2 3
2. 2 3 4
3. hi hi hi
4. 2 4 6 8
5. h e l l o
```
#### Range
```
1.0 1 2 3 4
2.1 2 3 4
3.1 3 5 7 9
4. 10 9 8 7 6 5 4 3 2 1
```
#### 練習
```python=
1.for i in range(1, 50):
print(i)
```
```python=
2.for i in range(1,11):
print(i**2)
```
```python=
3.for i in range(1,6):
print("*"*i)
```
```python=
4.for i in range(5,0,-1):
print("*"*i)
```
```python=
5.n=int(input("輸入數字"))
for i in range(1,10):
print(i*n)
```
```python=
6.n=int(input("輸入數字"))
if 0 < n < 10:
for i in range (1,10):
print("{}x{}= {}".format(n,i,n*i))
else:
print("wrong")
```
```python=
7.for i in range(1,10):
for k in range(1,10):
print("{}x{}={}".format(i,k,i*k))
print("")
```
```
```
### 張若聞
#### for loop
```
1. 1 2 3
2. 2 3 4
3. hi hi hi
4. 2 4 6 8
5. h e l l o
```
#### Range
```
1. 0 1 2 3 4
2. 1 2 3 4
3. 1 3 5 7 9
4. 10 9 8 7 6 5 4 3 2 1
```
#### 練習 1
```c++=
#include <iostream>
using namespace std;
int main(){
for(int i = 1; i < 50; i++)
cout << i << endl;
return 0;
}
```
#### 練習 2
```c++=
#include <iostream>
using namespace std;
int main(){
for(int i = 1; i <= 10; i++)
cout << i * i << endl;
return 0;
}
```
#### 練習 3
```c++=
#include <iostream>
using namespace std;
int main(){
int i, j;
cin >> i, j;
for (i = 0; i < 5; i++) {
for (j = 0; j <= i; j++)
cout << "*";
cout << endl;
}
return 0;
}
```
#### 練習 4
```c++=
#include <iostream>
using namespace std;
int main(){
int i, j;
cin >> i, j;
for (i = 0; i < 5; i++) {
for (j = 4; j >= i; j--)
cout << "*";
cout << endl;
}
return 0;
}
```
#### 練習 5
```c++=
#include <iostream>
using namespace std;
int main(){
int n;
cin >> n;
for (int i = 1; i <= 9; i++) {
cout << n * i << "\t" ;
cout << endl;
}
return 0;
}
```
#### 練習 6
```c++=
#include <iostream>
using namespace std;
int main() {
int n;
cin >> n;
if (n < 1 || n > 9)
cout << "wrong";
else
for (int i = 1; i <= 9; i++) {
cout << n << " * " << i << " = " << i * n << "\t" ;
cout << endl;
}
return 0;
}
```
#### 練習 7
```c++=
#include <iostream>
using namespace std;
int main() {
for (int i = 1; i <= 9; i++) {
for (int j = 1; j <= 9; j++){
cout << i << " * " << j << " = " << i * j << endl;
}
cout << endl;
}
return 0;
}
```
### 楊苡若
#### for loop
1.
```python=
1
2
3
```
2.
```python=
2
3
4
```
3.
```python=
hi
hi
hi
```
4.
```python=
2
4
6
8
```
5.
```python=
h
e
l
l
o
```
#### Range
1.
```python=
0
1
2
3
4
```
2.
```python=
1
2
3
4
```
3.
```python=
1
3
5
7
9
```
4.
```python=
10
9
8
7
6
5
4
3
2
1
0
```
#### 練習
1.
```python=
for i in range(1, 50):
print(i)
```
2.
```python=
for i in range(1, 10):
print(i ** 2)
```
3.
```python=
for i in range(1, 6):
print('*' * i)
```
4.
```python=
for i in range(5, 0, -1):
print('*' * i)
```
5.
```python=
number = int(input(''))
if 10 > number > 0:
for i in range(1, 10):
print('{} x {} = {}'.format(number, i, number * i))
else:
print('錯誤')
```
6.
```python=
for i in range(1, 10):
for j in range(1, 10):
print('{} x {} = {}'.format(i, j, i*j))
print('')
```
7.
```python=
```
### Josh
```python=
for i in range(5, 0, -1):
for k in range(0, 5-i):
print(' ', end = '')
for j in range(0, i):
print('*', end = '')
print('')
```
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