Posts by murnesty which have been Voted Down

You can try debug yourself by just modified your code. e.g.

for(int x=strl1; x>=0; x--){
		cout<<"Current x: "<<endl;			//test
		cout<<"=======\n";					//test
         sum=num2[x]+num1[x]+carry;
		 cout<<"sum is "<<sum<<endl;		//test
         carry=sum-10;
		 cout<<"carry is "<<carry<<endl;		//test
         if(carry<=0){
              carry=0;
              sum=10%sum;
              }
         total[x]=sum;
		 cout<<"total[x] is "<<total[x]<<endl;	//test
         }
 
    for(int i=0; i<strl1+1; i++){
         cout<<total[i];
         }