ICode国际青少年编程竞赛- Python-1级训练场-变量的计算
1、
a = 2
for i in range(4):Spaceship.step(a-1)Dev.step(a)Dev.step(-a)a = a + 1
2、
a = 2
for i in range(4):Dev.step(2 + a)Dev.step(-a)Dev.turnRight()a = a + 1
3、
y = 4
for i in range(3):Dev.step(y)Dev.turnRight()Dev.step(y + 1)Dev.step(-2*(y + 1))Dev.step(y + 1)Dev.turnLeft()y -= 14、
a = 2
for i in range(3):Spaceship.step(2 * i)Dev.step(a)Dev.step(-2 * a)Dev.step(a)a += 2
5、
a = 5
for i in range(4):Spaceship.step(a)Dev.step(a - 1)Dev.step(-(a - 1))Dev.turnRight()Spaceship.turnRight()a -= 1
6、
a = 4
for i in range(3):Dev.step(a)Dev.turnRight()Dev.step(6 - a)Dev.turnLeft()a = a - 1
7、
a = 4
for i in range(4):Dev.step(-a)Dev.step(a)Spaceship.step(6 - a)Spaceship.turnRight()Dev.turnRight()a -= 1
8、
a = 1
for i in range(3):Dev.turnRight()Dev.step(a)Dev.turnLeft()Dev.step(-2 * a)a = a + 1
9、
a = 1
for i in range(4):Spaceship.step(a)Dev.step(2 * a)Dev.step(-2 * a)a += 1
10、
a = 1
for i in range(3):Spaceship.step(a)Dev.step(2 * a)Dev.step(-2 * a)a = a + 2
11、
a = 1
for i in range(4):Dev.step(a)Dev.turnLeft()Dev.step(5 - a)Dev.step(a - 5)Dev.turnRight()a = a + 1
12、
a = 9for i in range(4):Dev.step()Dev.turnLeft()Dev.step(-2)Dev.step(a)Dev.step(-a + 2)Dev.turnRight()Dev.step()a = a - 2
13、
y = 6
for i in range(5):Spaceship.step(2)Spaceship.turnLeft()Spaceship.step(y)Spaceship.turnRight()Spaceship.turnRight()Spaceship.step(8)Spaceship.turnRight()Spaceship.turnRight()Spaceship.step(8 - y)Spaceship.turnRight()y -= 1
14、
y = 2
for i in range(3):Dev.step(y)Dev.turnLeft()Dev.step(y - 1)Dev.step(-6)Dev.step(7 - y)Dev.turnRight()y += 1
15、
a = 1
for i in range(4):Dev.step(a)Dev.turnLeft()Dev.step(6 - a)Dev.step(-2 * (6 - a))Dev.step(6 - a)Dev.turnRight()a = a + 1
16、
a = 2
for i in range(3):Dev.step(6)Dev.step(a - 6)Dev.turnRight()Dev.step(6)Dev.step(a - 6)Dev.turnLeft()a += 1
17、
a = 1
b = 1
for i in range(4):Dev.step(2)Dev.turnLeft()Dev.step(a)Dev.step(-a)Dev.turnRight()a = a + bb = b + 1
18、
a = 1
b = 1for i in range(6):Dev.step()Dev.turnRight()Dev.step(a)Dev.step(-a)Dev.turnLeft()Dev.step()a = a + bb += 1
19、
a = 7
b = 3
for i in range(4):Dev.step(2)Dev.turnRight()Dev.step(a)Dev.step(-a)Dev.turnLeft()a = a - bb -= 1
20、
a = 1
b = 1
for i in range(4):Dev.step(a)Dev.step(-a)Dev.turnRight()a = a + bb += 2
