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Input / Output - Point Out Errors :: Discussion
| 5. | Point out the error in the program? | |
| A. | Error: in unsigned char declaration | |
| B. | Error: while statement | |
| C. | No error | |
| D. | It prints all characters in file "trial" | |
| Answer: Option A | |
| Explanation: | |
|
Here, EOF is -1. As 'ch' is declared as unsigned char it cannot deal with any negative value. |
|
| Tutorial Link: |
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