[challenge] Multiply two numbers like on paper
Multiply two numbers with more than two digits each. Your program should only be able to multiply one-digit-numbers. so 343 x 281 1*3+1*4 add 0 + 1*3 add 00 for adding 0 it is allowed to multiply with 10 Additionally think about a program that only is able to add to one-digit-numbers. All languages are welcome. Have fun.