Only 50% testcases passed

#1

#include <bits/stdc++.h>
using namespace std;
int main()
{
int size_1;
cin >> size_1;
int arr_1[1000];
for (int i = 0; i < size_1; i++)
{
cin >> arr_1[i];
}
int size_2;
cin >> size_2;
int arr_2[1000];
for (int i = 0; i < size_2; i++)
{
cin >> arr_2[i];
}
int diff = 0;
if (size_2 > size_1)
{
diff = size_2 - size_1;
while (diff–)
{
for (int i = size_1 - 1; i >= 0; i–)
{
arr_1[i + 1] = arr_1[i];
}
arr_1[0] = 0;
size_1++;
}
size_1 = size_2;
}
else
{
diff = size_1 - size_2;
while (diff–)
{
for (int i = size_2 - 1; i >= 0; i–)
{
arr_2[i + 1] = arr_2[i];
}
arr_2[0] = 0;
size_2++;
}
size_2 = size_1;
}
// for (int i = 0; i < size_1; i++)
// {
// cout << arr_1[i] << " “;
// }
// cout << endl;
// for (int i = 0; i < size_2; i++)
// {
// cout << arr_2[i] << " “;
// }
int n = size_1;
int new_array[size_1];
int temp = 0;
for (int i = n - 1; i >= 0; i–)
{
int res=0;
res=arr_1[i]+arr_2[i]+temp;
temp=res%10;
if(res==10){
new_array[i]=0;
temp=1;
continue;
}
if(temp){
new_array[i]=temp;
res/=10;
temp=res;
}
else{
new_array[i]=res;
}
}
if(temp)
cout<<temp<<”,”;
for(int i=0;i<n;i++){
cout<<new_array[i]<<", ";
}
cout<<“END”;
return 0;
}

#2

hi @anonymouslevone_98393e5729c3116b,
write cout<<temp<<", "; comma with space

#3

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