Arm/zeroext

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arm/mask2Previous

Write a function (named zeroext) that will zero-extend an 8-bit input number (the lowest 8 bits of the function parameter) to 32 bits. The upper 24 bits of the input number should be ignored (and may not necessarily be zero).

unsigned int zeroext(unsigned int n);


Sample Input

0xf0

Sample Output

0x000000f0

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