#include <bits/stdc++.h>
using namespace std;
struct A
{
	char f;
	int num1,num2;
	int p,q;
}a[55];
void func1(string s,string c,string d,int k)
{   a[k].f=s[0];a[k].p=c.length();a[k].q=d.length();
    for(int j=0;j<c.length();j++)
    a[k].num1+=(c[j]-'0')*pow(10,c.length()-j-1);
    for (int j=0;j<d.length();j++)
    a[k].num2+=(d[j]-'0')*pow(10,d.length()-j-1);	
}
void func2(int l)
{
	switch(a[l].f)
	{
		case 'a':
			{
			cout<<a[l].num1<<"+"<<a[l].num2<<"="<<a[l].num1+a[l].num2<<endl;
			int r=a[l].num1+a[l].num2,rr=0;
			while(r>0)
			{
				r/=10;
				rr++;
			}
			cout<<a[l].p+1+a[l].q+1+rr<<endl;
			break;
		}
		case 'b':
			{
			cout<<a[l].num1<<"-"<<a[l].num2<<"="<<a[l].num1-a[l].num2<<endl;
			int r=abs(a[l].num1-a[l].num2),rr=0;
			while(r>0)
			{
				r/=10;
				rr++;
			}
			if(a[l].num1-a[l].num2>0)
			cout<<a[l].p+1+a[l].q+1+rr<<endl;
			else
			cout<<a[l].p+1+a[l].q+1+rr+1<<endl;
			break;
		}
		case 'c':
			{
			cout<<a[l].num1<<"*"<<a[l].num2<<"="<<a[l].num1*a[l].num2<<endl;
			int r=a[l].num1*a[l].num2,rr=0;
			while(r>0)
			{
				r/=10;
				rr++;
			}
			cout<<a[l].p+1+a[l].q+1+rr<<endl;
			break;
		}
}
}
int main()
{
	int n;
	cin>>n;
	string x,y[3];
	for(int i=1;i<=n+1;i++)
	{   
		getline(cin,x);
		if(x[0]>=97&&x[0]<=122)
	{
		istringstream is(x);
		is>>y[0]>>y[1]>>y[2];
		func1(y[0],y[1],y[2],i);
	}
	else
	{
		istringstream is(x);
		is>>y[1]>>y[2];
		func1(y[0],y[1],y[2],i);
	}
	}
	for(int i=1;i<=n+1;i++)
	{
		func2(i);
	}
	return 0;
	
}