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the for loop is basically a repitation or traversing loop means one's to write his name 100 times he use the for loop
example
for(i=0;i<=100;i++)
{
printf("my name is AA");
}
the for loop checks the condition until i<=100 repeates the name or check the condition upto 100 times and then terminates.
A for loop is a loop of the form:
for (/*starting conditions/variable initialisation*/;/*condition*/;/*changes to variables*/) {}
The most basic example would be:
for (int i=0;i<10;i++) {
prinf("%i",i);
}
This code can be represented as the following algorithm:
- Let i=0
- If i>=10, go to step 6
- Write the value of i to the standard output stream
- Increment i (ie. i=i+1)
- Go to step 2
- End
The standard algorithm, for any 4 statements:
for (/*EXPRESSION 1*/;/*EXPRESSION 2*/;/*EXPRESSION 3*/) {
/*STATEMENT 4*/
}
would be:
- EXPRESSION 1
- If EXPRESSION 2 is false go to step 6
- STATEMENT 4
- EXPRESSION 3
- Go to step 2
- End
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Must a computer algorithm contain a loop?
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n-1 times
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In the bubble sort algorithm the second loop iterates ---------- for each of the unsorted array elements?
n-1 times
Write an algorithm or draw a flowchart to display numbers from 100 down to 10?
n=100 loop until n = 9 print n n = n -1 end loop
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