mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
34806a93cd
2500-2599
36 lines
756 B
C++
36 lines
756 B
C++
#include<iostream>
|
|
#include<map>
|
|
using namespace std;
|
|
int main()
|
|
{
|
|
int t;
|
|
while(cin>>t)
|
|
{
|
|
while(t--)
|
|
{
|
|
int n;
|
|
cin>>n;
|
|
map<int,int> m;
|
|
while(n--)
|
|
{
|
|
int a,b;
|
|
cin>>a>>b;
|
|
m.insert({a,b});
|
|
}
|
|
auto b=m.cbegin();
|
|
for(;b!=m.cend();++b)
|
|
{
|
|
for(int i=0;i!=b->second;++i)
|
|
{
|
|
cout<<">+";
|
|
for(int j=0;j!=b->first-2;++j)
|
|
cout<<"-";
|
|
cout<<"+>\n";
|
|
}
|
|
cout<<endl;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|