print(" "); # a = int(input()); print(" "); # b = int(input()); c = a + b; print(" = ", c); |
#C fruits_list
fruit_list = [ 'apple', 'bannana', 'pie', 'potatoe' ];
fruit_list[1] = 'cherry'; #
print(fruit_list); #
#
fruit = fruit_list[2]; # fruit pie
print(fruit); # pie
#
print(fruit_list[2]); # pie
#
print(fruit_list[1:]); # ['cherry', 'pie', 'potatoe']
#
print(fruit_list[:2]); # ['apple', 'cherry']
#
print(fruit_list[1:3]); # ['cherry', 'pie']
# list
list = [ 'apple', 'bannana', 'pie', 'orange' ];
#
list.append('pineapple');
print(list); # ['apple', 'bannana', 'pie', 'orange', 'pineapple'];
#
del list[2];
print(list); # ['apple', 'bannana', 'orange', 'pineapple']
# bannana
list.insert(0, 'mango');
print(list); # ['mango', 'apple', 'bannana', 'orange', 'pineapple']
#
list.sort();
print(list); #['apple', 'bannana', 'mango', 'orange', 'pineapple']
#
x = len(list);
print("Len = %d" % x); #Len = 5
#'
vegetable_list = [ 'potatoe', 'cabbich', 'carrot', 'onion' ];
new_list = list + vegetables_list;
print(new_list); # ['apple', 'bannana', 'mango', 'orange', 'pineapple', 'potatoe', 'cabbich', 'carrot', 'onion']
#
fruit_list = [ 'apple', 'bannana', 'pie', 'orange' ];
#
bucket = [fruit_list, vegetable_list];
print(bucket);
#
print(bucket[0][1]); # bannana
print(bucket[1][3]); # onion
: if, elif, else.
: ==,!=, >, >=, <, <=.
.
age = 21;
if age > 16:
print("Your are old enough to drive.")
else:
print("Yor are NOT old enough to drive.")
if ((age >= 1) and (age <= 18)):
print("You study in school")
elif (age == 21):
print("You graduate from school")
elif not (age > 21):
print("You still have to study a bit");
else:
print("");
for:
for x in range(0,10):
print(x, end= " "); # 0 1 2 3 4 5 6 7 8 9
for x in [ "a", "b", "c", "d", "e", "f" ]:
print(x, end= " "); # a b c d e f
|
|
numbers = [0,1,2,3,4,5,6];
for x in numbers:
print(x, end= " "); # 0 1 2 3 4 5 6
numbers = [[1,2,3],[10,20,30],[100,200,300]];
for i in range(0,3):
for j in range(0,3):
print(numbers[i][j], end= " "); # 1 2 3 10 20 30 100 200 300
for subList in numbers:
for number in subList:
print(number, end= " "); # 1 2 3 10 20 30 100 200 300
# : import random
# 0 100
random_number = random.randrange(0,100);
while:
random_number = 0;
while (random_number!= 15):
random_number = random.randrange(0,100);
print(random_number);
i = 0;
while (i<10):
print(i, end= " ");
i = i + 1;
# 0 1 2 3 4 5 6 7 8 9
i = 0;
while (i < 10):
print(i, end= " ");
i = i + 1;
if (i == 5):
break;
# 0 1 2 3 4
i = 0;
while (i < 10):
i += 1; # i = i + 1;
if (i == 5):
continue;
print(i, end= " ");
# 1 2 3 4 6 7 8 9 10
#
def sumNumbers(a, b):
sum = a + b;
return sum;
# sum
sum = sumNumbers(3, 4);
print(sum); # 7
#
print(sumNumbers(3, 4)); # 7
.
, 10 , , .
(Selection sort), (Bubble sort), (Insertion sort) (Cocktail shaker sort).