foo.cc: In function 'void do1(int, std::map<int, int>&)':
foo.cc:20:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
20 | for(i=0;i<v.size()&&v[i]<=x;++i)
| ~^~~~~~~~~
foo.cc:26:13: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
26 | else
| ^~~~
foo.cc:28:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
28 | return ;
| ^~~~~~
foo.cc:35:13: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
35 | else
| ^~~~
foo.cc:37:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
37 | x/=v[i];
| ^
foo.cc: In function 'int main()':
foo.cc:80:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
80 | for(it=q.begin();it!=q.end();++it)
| ^~~
foo.cc:85:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
85 | cout<<t<<endl;
| ^~~~
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