foo.cc: In function 'int main()':
foo.cc:43:17: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
                 if(n[i]>=MOD)n[i]-=MOD;if(n[i]<0)n[i]+=MOD;
                 ^~
foo.cc:43:40: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
                 if(n[i]>=MOD)n[i]-=MOD;if(n[i]<0)n[i]+=MOD;
                                        ^~
foo.cc:54:17: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
                 if(n[i]>=MOD)n[i]-=MOD;if(n[i]<0)n[i]+=MOD;
                 ^~
foo.cc:54:40: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
                 if(n[i]>=MOD)n[i]-=MOD;if(n[i]<0)n[i]+=MOD;
                                        ^~

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