Module: Loop statement with condition - while


Problem

8/21

Digits of the number - 3 - fix the program

Problem

Let's try to fix the previous task. 
To do this, you need to save the original number in some other variable, for example, in n1. 
In this case, the original value will not be lost and we will be able to display the saved value in the output.
To do this, do the following:
1. In the 1st line, declare the variable n1
2. In the 4th line, store in the variable n1 the value of the variable n
3. In the output statement on the 10th line, replace the output of the value of variable n with the output of the value of variable n1
4. Run the program, see the result of its work

time 1000 ms
memory 32 Mb
Rules for program design and list of errors in automatic problem checking

Teacher commentary

Insert the missing code snippets
Pascal
1 
#include<iostream>
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using namespace std;
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main() {
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cin >> n;
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count = 0;
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while (n != 0)
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  {
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    count ++;
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    n = n / 10;
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  }
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}

     

Program check result

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