Mary needs your help!
Time Limit: 1000ms
Memory Limit: 65536kb
DescriptionMary is a lovely girl, who is six years old. She loves watching TV and playing with her good friends. But her mother forces her to do some mathematical exercises. Mary does not like it. If you can do the exercises for her, she will take some cookies to thank you for your help.
InputEach line of input contains an arithmetic expression. There are at most 5 numbers in one expression. The numbers are positive integers less than 20. There is exactly one arithmetic operator (+,-,*,/) between adjacent numbers. The expressions do not begin with an operator. The results of divisions are always exactly integers. No brackets are used here.
OutputPrint the result of each expression on a line by itself.
5+6*3-10 7+9/3 1+6*9/9*2
13 10 13