/in/foo.cc: In function 'll mul(ll, ll, ll)':
/in/foo.cc:15:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
     if(!x)return 1;if(x==1) return a;
     ^~
/in/foo.cc:15:20: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
     if(!x)return 1;if(x==1) return a;
                    ^~
/in/foo.cc: In function 'bool Miller_Rabin(ll)':
/in/foo.cc:19:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
     if(p<2)return 0;if(p==2)return 1;if(!(p&1))return 0;int t=0;ll k=p-1;while(!(k&1))++t,k>>=1;
     ^~
/in/foo.cc:19:21: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
     if(p<2)return 0;if(p==2)return 1;if(!(p&1))return 0;int t=0;ll k=p-1;while(!(k&1))++t,k>>=1;
                     ^~
/in/foo.cc: In function 'int main()':
/in/foo.cc:32:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    if(M[ink])continue;M[ink]=1;
    ^~
/in/foo.cc:32:23: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
    if(M[ink])continue;M[ink]=1;
                       ^
/in/foo.cc:40:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    if(M[ink])continue;M[ink]=1;
    ^~
/in/foo.cc:40:23: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
    if(M[ink])continue;M[ink]=1;
                       ^
/in/foo.cc:48:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    if(M[ink])continue;M[ink]=1;
    ^~
/in/foo.cc:48:23: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
    if(M[ink])continue;M[ink]=1;
                       ^
/in/foo.cc:56:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    if(M[ink])continue;M[ink]=1;
    ^~
/in/foo.cc:56:23: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
    if(M[ink])continue;M[ink]=1;
                       ^