Main.cc:1:1: error: ‘include’ does not name a type; did you mean ‘__has_include’? include ^~~~~~~ __has_include Main.cc:2:36: error: ‘vector’ does not name a type using namespace std; int p1,p2,p3; vector ans; string s; int main() { ^~~~~~ Main.cc:2:48: error: ‘string’ does not name a type; did you mean ‘struct’? using namespace std; int p1,p2,p3; vector ans; string s; int main() { ^~~~~~ struct Main.cc: In function ‘int main()’: Main.cc:4:1: error: ‘cin’ was not declared in this scope cin >> p1 >> p2 >> p3 >> s; ^~~ Main.cc:4:1: note: suggested alternative: ‘main’ cin >> p1 >> p2 >> p3 >> s; ^~~ main Main.cc:4:26: error: ‘s’ was not declared in this scope cin >> p1 >> p2 >> p3 >> s; ^ Main.cc:7:19: error: ‘ans’ was not declared in this scope if(s[i]!='-') ans.push_back(s[i]); ^~~ Main.cc:8:52: error: ‘ans’ was not declared in this scope else if((i==0 || i==s.size()-1) && s[i]=='-' ) ans.push_back('-'); ^~~ Main.cc:9:56: error: ‘ans’ was not declared in this scope else if(s[i]=='-' && (s[i-1]=='-' || s[i+1]=='-')) ans.push_back('-'); ^~~ Main.cc:12:56: error: ‘ans’ was not declared in this scope if(s[i-1]>=s[i+1] || (s[i-1]<58 && s[i+1]>96)) ans.push_back('-'); ^~~ Main.cc:18:58: error: ‘ans’ was not declared in this scope for(int k=1;k<=(s[i+1]-s[i-1]-1)*p2;k++) ans.push_back('*'); ^~~ Main.cc:26:29: error: ‘ans’ was not declared in this scope ans.push_back(char(k)); ^~~ Main.cc:32:29: error: ‘ans’ was not declared in this scope ans.push_back(char(k)); ^~~ Main.cc:43:33: error: ‘ans’ was not declared in this scope ans.push_back(char(k)); ^~~ Main.cc:49:33: error: ‘ans’ was not declared in this scope ans.push_back(char(k)); ^~~ Main.cc:58:33: error: ‘ans’ was not declared in this scope ans.push_back(char(k-32)); ^~~ Main.cc:64:33: error: ‘ans’ was not declared in this scope ans.push_back(char(k-32)); ^~~ Main.cc:71:15: error: ‘ans’ was not declared in this scope for(int i=0;i