Discussion on: Daily Challenge #195 - No Zeroes for Heroes

[Vidit Sarkar]

C++

int removeZeros(int number){
    // if number is 0 return 0
    if(number == 0)
        return 0;

    // if number is not 0 then divide the number by 10 until last digit of number is non-zero
    while(number%10 == 0){
        number /= 10;
    }
    return number;
}

[Vidit Sarkar]

Python one liner

eradicate = lambda number : 0 if number==0 else int(str(number).strip('0'))

print(eradicate(9070)) # 907
print(eradicate(210000)) # 21
print(eradicate(10210)) # 1021
print(eradicate(0)) # 0
print(eradicate(-1050)) # -105