运行 ID: 334007

Main.cc:15:2: error: stray ‘#’ in program
 }#include
  ^
Main.cc:15:3: error: ‘include’ does not name a type
 }#include
   ^~~~~~~
Main.cc: In function ‘long long int f(long long int, long long int)’:
Main.cc:17:11: error: redefinition of ‘long long int f(long long int, long long int)’
 long long f(long long n,long long m){
           ^
Main.cc:3:11: note: ‘long long int f(long long int, long long int)’ previously defined here
 long long f(long long n,long long m){
           ^
Main.cc: In function ‘int main()’:
Main.cc:24:5: error: redefinition of ‘int main()’
 int main(){
     ^~~~
Main.cc:10:5: note: ‘int main()’ previously defined here
 int main(){
     ^~~~