C Examples Reverse Number
# C Programming Examples - Number Reversal
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The user inputs a number, and the program reverses it.
## Example
#includeint main(){int n, reversedNumber = 0, remainder; printf("Enter a number: "); scanf("%d", &n); while(n != 0){remainder = n%10; reversedNumber = reversedNumber*10 + remainder; n /= 10; }printf("Reversed Number: %d", reversedNumber); return 0; }
Output:
Enter a number: 1234
Reversed Number: 4321
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