114. Little Endian to Big Endian

#include <stdio.h>
#include <stdint.h>
typedef union{
    uint32_t val;
    uint8_t bytes[4];
}regist;

uint32_t convert_endian(uint32_t value) {
    // Write logic to swap bytes
    regist reg;
    reg.val=value;
    uint8_t temp=0;
    temp = reg.bytes[0];
    reg.bytes[0]= reg.bytes[3];
    reg.bytes[3]=temp;

    temp = reg.bytes[1];
    reg.bytes[1]= reg.bytes[2];
    reg.bytes[2]=temp;

    return reg.val;
    }
    

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