114. Little Endian to Big Endian

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

uint32_t convert_endian(uint32_t value) {
    // Write logic to swap bytes
    int temp=0;
    uint8_t* p=(uint8_t*)&value;
    for(int i=0;i<2;i++)
    {
        temp=p[i];
        p[i]=p[3-i];
        p[3-i]=temp;
    }

    return value;
}

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