First k digits of n*n

factor = n mod 10^k
result = 1
while (n != 0) 
    if (n is odd) then result = (result * factor) mod 10^k
    factor = (factor * factor) mod 10^k
    n >>= 1

Source: stackoverflow.com

Similar codes

1 vote289 views1 answer
Vue router mode history typescript
TypeScript
2 votes272 views2 answers
Angular jasmine mock http request
TypeScript
0 vote263 views1 answer
Check if a user already exists firebase realtime database react native
TypeScript
-1 vote274 views1 answer
Fusion builder elegant elements for free
TypeScript
0 vote268 views1 answer
How to add comments to my blog template wordpress
TypeScript
0 vote250 views1 answer
Typescript api request header
TypeScript
0 vote261 views1 answer
Gpluss logi ionic4
TypeScript
0 vote265 views1 answer
Lifecycle components android dependency
TypeScript
0 vote280 views1 answer
Angular how to use observable object async
TypeScript
0 vote272 views1 answer
Cannot find module 'date-fns' or its corresponding type declarations.ts(2307)
TypeScript