Little Endian to Big Endian

Code

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

uint32_t convert_endian(uint32_t value) {
    // Write logic to swap bytes
    uint32_t temp = 0;
    for (int i =0; i < 4; i++){
        temp |= (((value>>(8*i)) & 0xff)<<(8*(3-i)));
    }

    return temp;
}

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

Solving Approach