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प्रश्न
Write about strcmp() function.
उत्तर
The strcmp() function takes two arguments: string1 and string2. It compares the contents of string1 and string2 lexicographically.
The strcmp() function returns a:
- A positive value if the first differing character in string1 is greater than the corresponding character in string2. (ASCII values are compared)
- Negative value if the first differing character in string1 is less than the corresponding character in string2.
- 0 if string1 and string2 are equal.
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