Runtime Error
/in/foo.cc: In function 'int main()': /in/foo.cc:10:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=1;i<=n+1;i++)s=i*s,t=t*mew,mew--;cout<<t/s; ^~~ /in/foo.cc:10:46: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' for(int i=1;i<=n+1;i++)s=i*s,t=t*mew,mew--;cout<<t/s; ^~~~