| #include<bits/stdc++.h> |
| using namespace std; |
| int main() |
| { |
| ios_base::sync_with_stdio(false);cin.tie(NULL); |
| string s; |
| char ch; |
| while(scanf("%c",&ch)!=EOF){ |
| s+=ch; |
| } |
| stringstream str1(s); |
| vector < string > variable; |
| string take; |
| while (str1 >> take) |
| variable.push_back(take); |
| int len = 0; |
| string sd; |
| for(int i = 0; i < variable.size() ; i++){ |
| bool b = true; |
| sd = variable[i]; |
| string st = (i != 0)? variable[i - 1] : sd ; |
| if(len+sd.size() > 80 and sd != "< br >" and sd[sd.size()-1] != '.') { |
| cout << endl, len = 0; |
| }else if(len+sd.size()+1 > 80 and sd != "< br >" and sd[sd.size()-1] == '.'){ |
| cout << endl, len = 0; |
| } |
| if(st[st.size()-1] == '.' and len > 75 and sd != "< br >"){ |
| cout << endl, len = 0; |
| } |
| if(variable[i] == "< br >"){ |
| cout << endl; |
| len = 0,b=false; |
| } |
| else if(variable[i] == "< hr >") |
| if(len!=0) cout << endl << "--------------------------------------------------------------------------------\n", len = 0,b = false; |
| else cout << "--------------------------------------------------------------------------------\n",len = 0,b=false; |
| else (i == 0 or len == 0)? cout << variable[i] : cout << " " << variable[i] ; |
| if(b) len += sd.size()+1; |
| } |
| if(sd != "< br >")cout << endl; |
| return 0; |
