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fix(guide):add warning about dividing with zero to article. (#18445)

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* add warning about dividing with zero to article.

text : "When dividing always check that the divisor ( in this example "b" ) is not equal to 0 ,dividing with 0 will cause your program to crash."

* Update index.md
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Thomas Papapaschos
2018-10-14 19:08:43 +03:00
committed by Quincy Larson
parent 9f753bb2ae
commit 6e947647dc
1 changed files with 2 additions and 0 deletions
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client/src/pages/guide/english/c/math/index.md
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@ -33,7 +33,9 @@ Division is performed with a `/`, like so:
```C ```C
result = a / b; result = a / b;
``` ```
In the above example, the variable `result` will be equal to a divided by b. This is not always a fraction of a over b, however. When dealing with integers, things get a little different- more on that later. In the above example, the variable `result` will be equal to a divided by b. This is not always a fraction of a over b, however. When dealing with integers, things get a little different- more on that later.
When dividing always check that the divisor (in this example variable b) is not equal to 0 , dividing with 0 will cause your program to crash.
# The not-so-basic stuff # The not-so-basic stuff
## Modulo: '%' ## Modulo: '%'