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Can you explain for loop with example. for(int a=1; a<=10;a++) { System.out.println(a);}
14 Réponses
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a<=10 is the condition that a is not larger than 10
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for(int a = 1; a <= 10; a++)
int a = 1 means your loop starts at 1
a <= 10 end condition, if a gets 11 the loop stops
a++ increments a
a = 1 -> print 1
a = 2 -> print 2
...
a = 10 -> print 10
output:
1
2
3
4
5
6
7
8
9
10
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You already have an example there.
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I need explanation step by step for the example
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The value of a is printed for values ranging from 1 to 10. For loops are used to repeat actions.
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What is data type
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Examples of condition
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a++ is ......
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Data types are like int(eger) in this case.
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I recommend that you do the Java tutorial here.
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a++ is shorthand for a=a+1
It's an increment operator.
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a is 1
2
3
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5
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8
9
10
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Last value will be print 10
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Your a begins to a=1, a++
a=2, a++..............up to a=10. End