Submission #1187146

#TimeUsernameProblemLanguageResultExecution timeMemory
1187146rachapaulA + B (IOI24_aplusb)C++20
Compilation error
0 ms0 KiB
#include<bits/stdc++.h> using namespace std; bool ask(int x){ cout<<x<<endl; string r; cin>>r; return r==">="; } signed main(int argc, char *argc[]){ int l=1,r=1000000; while(l<r){ int mid =l+(r-l)/2; if(ask(mid)){ l=mid; } else{ r=mid-1; } } cout<<"! "<<l<<endl; return 0; }

Compilation message (stderr)

aplusb.cpp:10:29: error: conflicting declaration 'char** argc'
   10 | signed main(int argc, char *argc[]){
      |                       ~~~~~~^~~~~~
aplusb.cpp:10:17: note: previous declaration as 'int argc'
   10 | signed main(int argc, char *argc[]){
      |             ~~~~^~~~