`\text{~~Holi~~}`
`1/`
`5-2-2^2+2^3-2^4+2^5-2^6+2^7-2^8`
`= 5-2-4+8-16+32-64+128-256`
`= -169`
`2/`
`5-2-2^2+2^3-2^4+2^5-2^6+2^7-2^8`
`5=2-4+8-16+32-64+128-256`
`5=-170`
`-> Sai`
`3/`
`5+2-2^2+2^3-2^4+2^5-2^6+2^7-2^8`
`= 5+2-4+8-16+32-64+128-256`
`= -165`