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absysvik.cpp
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absysvik.cpp
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#include<iostream>
#include<stdio.h>
#include<string.h>
using namespace std;
int main()
{
char a[10000],b[10000];
int n;
scanf("%d",&n);
getchar();
while(n--)
{
getchar();
cin.getline(a,10000);
int l,z=0,p=0,i;
long long int s=0,n=0,r,k;
l=strlen(a);
for( i=0;i<l-1;++i)
{
if(a[i]=='+')
{ ++z;
}
else if(a[i]=='=')
{ ++z;
p=0;
break;
}
if(a[i]=='m'&&z==0)
{
while(1)
{
if(a[i]=='+')
{
p=i+2;
k=p;
break;
}
++i;
}
break;
}
else if(a[i]=='m')
break;
}
if(z==0)
{
while(1)
{
if(a[p]==' ')
break;
n=n*10+(a[p]-48);
++p;
}
p=p+3;
while(1)
{
if(p==l)
break;
s=s*10+(a[p]-48);
++p;
}
r=s-n;
printf("%llu + %llu = %llu\n",r,n,s);
}
else if(z==1)
{
while(1)
{
if(a[p]==' ')
break;
n=n*10+(a[p]-48);
++p;
}
while(1)
{ if(a[p]=='=')
break;
++p;
}
p=p+2;
while(1)
{
if(p==l)
break;
s=s*10+(a[p]-48);
++p;
}
r=s-n;
printf("%llu + %llu = %llu\n",n,r,s);
}
else
{
while(1)
{
if(a[p]==' ')
break;
n=n*10+(a[p]-48);
++p;
}
p=p+3;
while(1)
{
if(a[p]==' ')
break;
s=s*10+(a[p]-48);
++p;
}
r=s+n;
printf("%llu + %llu = %llu\n",n,s,r);
}
}
}