I failed case 47 of 160C - Найти пару and my 1306980 was the same as watashi's 1296996.
After hours I figured it out, it failed for a integer multiply overflow, which ruby would never have XD. I changed a few variable definition and got accepted.
I failed case 47 of 160C - Найти пару and my 1306980 was the same as watashi's 1296996.
After hours I figured it out, it failed for a integer multiply overflow, which ruby would never have XD. I changed a few variable definition and got accepted.