Little Endian to Big Endian

Code

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

uint32_t convert_endian(uint32_t value) {
    // printf("Input: %X \n", value);
    uint32_t mask = 0xFF; 
    uint32_t output = 0; 
    uint32_t byte = 0; 
    for (int i = 0; i < 32; i = i + 8){ 
        byte = (value >> i) & mask; 
        byte = (byte << 24 - i); 
        // printf("Byte %X \n", byte);
        output |= byte; 
    }
    // Write logic to swap bytes
    // printf("Output: %X \n", output);
    // printf("Output normal: %d", output);
    return output;
}

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

Solving Approach