#include <iostream>
#include <cstring>
using namespace std;
int main()
{
char s[101],c,cs[100],cuv[51][51]={};
int i,j,nr=0,nr2=0,n=2;
for(int x=0; x<n; x++)
{
cin>>s;
strcpy(cuv[x],s);
nr=0,nr2=0;
for(i=0; s[i]>='0'&&s[i]<='9'; i++)
{
nr=nr*10+s[i]-'0';
}
c=s[i];
strcpy(s,s+i+1);
for(i=0; i<strlen(s); i++)
nr2=nr2*10+s[i]-'0';
if(c=='*')
cout<<cuv[x]<<"="<<nr*nr2<<endl;
else if(c=='+')
cout<<nr+nr2;
n--;
}
return 0;
}
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}