hi .. do u guys know why 13! is not same as like calculator ??

Question

https://code.sololearn.com/cDEpY55uhTi4/?ref=app

Answer 1

it's because of the integer type you're using, use long long int or unsigned long long that will give you enough room

Answer 2

it doesn't work Vadivelan

Answer 3

so i should change it ? or what ??

Answer 4

hidaya "fact" should be

long long fact=1;
or
unsigned long long fact =1;