Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:69:31: error: ‘ans’ was not declared in this scope if(t==0){fin >> x; if(ans[t][x]==0) ans[t][x]=binsearch0(x); fout<<ans[t][x]<<endl; continue; } ^~~ user.cpp:69:76: error: ‘ans’ was not declared in this scope if(t==0){fin >> x; if(ans[t][x]==0) ans[t][x]=binsearch0(x); fout<<ans[t][x]<<endl; continue; } ^~~ user.cpp:70:31: error: ‘ans’ was not declared in this scope if(t==1){fin >> x; if(ans[t][x]==0) ans[t][x]=binsearch1(x); fout<<ans[t][x]<<endl; continue; } ^~~ user.cpp:70:76: error: ‘ans’ was not declared in this scope if(t==1){fin >> x; if(ans[t][x]==0) ans[t][x]=binsearch1(x); fout<<ans[t][x]<<endl; continue; } ^~~ user.cpp:71:31: error: ‘ans’ was not declared in this scope if(t==2){fin >> x; if(ans[t][x]==0) ans[t][x]=binsearch2(x); fout<<ans[t][x]<<endl; continue; } ^~~ user.cpp:71:76: error: ‘ans’ was not declared in this scope if(t==2){fin >> x; if(ans[t][x]==0) ans[t][x]=binsearch2(x); fout<<ans[t][x]<<endl; continue; } ^~~ user.cpp: In function ‘long long int binsearch1(long long int)’: user.cpp:45:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘long long int binsearch2(long long int)’: user.cpp:58:1: warning: control reaches end of non-void function [-Wreturn-type] } ^