it shows wrong answer while in my local machine it shows the right output.
#include
using namespace std;
int main()
{
int t,m,n,rem=0;
cin>>t;
for(int i=0;i<t;i++)
{
int revnum1=0,revnum2=0,revnum3=0,sum=0;
cin>>m;
cin>>n;
while(m!=0)
{
rem=m%10;
revnum1=revnum1*10+rem;
m=m/10;
}
while(n!=0)
{
rem=n%10;
revnum2=revnum2*10+rem;
n=n/10;
}
sum=revnum1+revnum2;
while(sum!=0)
{
rem=sum%10;
revnum3=revnum3*10+rem;
sum=sum/10;
}
cout<<revnum3;
}
return 0;
}