python►a-basics

Python-a07 Loops and Iterations

This article shows the examples of Loops and Iterations in python

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## loop
    nums = [1,2,3,4,5]
    for num in nums:
        print(num, end="; ")          # 1; 2; 3; 4; 5
        
## break
    nums = [1,2,3,4,5]
    for num in nums:
        if num == 3:
            print('Found !', end="; ")
            break
        print(num, end="; ")      # 1; 2; Found !
        
## continue
    nums = [1,2,3,4,5]
    for num in nums:
        if num == 3:
            print('Found !', end="; ")
        continue
        print(num, end="; ")      # 1; 2; Found !; 4; 5;
        
## loop within loop
    nums = [1,2,3]
    for num in nums:
        for letter in 'abc':
            print(num, letter, end="; ")     # 1 a; 1 b; 1 c; 2 a; 2 b; 2 c; 3 a; 3 b; 3 c; 
            
## range
    for num in range(1, 11):
        print(num, end="; ")     # 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 
        
## while
    x = 0
    while x < 10:
        print(x, end="; ")
        x+=1                      # 0; 1; 2; 3; 4; 5; 6; 7; 8; 9;