114. Little Endian to Big Endian

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Code

#include <stdio.h>
#include <stdint.h>

uint32_t convert_endian(uint32_t value) {
    // Write logic to swap bytes
    int x = value >> 24u;
    int y = (value >> 16u) & 0x00FF;
    int z = (value >> 8u) & 0x0000FF;
    
    return ((value << 24) | (z << 16u) | (y << 8u) | x);
}

int main() {
    uint32_t val;
    scanf("%u", &val);
    printf("%u", convert_endian(val));
    return 0;
}

Solving Approach


 

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