Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <iostream>
- using namespace std;
- int main()
- {
- int k,n,m;
- cin>>k;
- int t[k],p=0;
- for (int i=0;i<k;i++)
- {
- cin>>n>>m;
- if (n==1 && m==1)
- {
- t[p]=0;
- p++;
- }
- else
- {
- t[p]=(n*m)-1;
- p++;
- }
- }
- for (int i=0;i<p;i++)
- cout<<t[i]<<endl;
- return 0;
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement