运行 ID: 108496

Main.cc: In function ‘int main()’:
Main.cc:7:12: error: break statement not within loop or switch
   if(n==0) break;
            ^~~~~
Main.cc:8:12: error: ‘ans’ was not declared in this scope
   if(n==3) ans=2;
            ^~~
Main.cc:8:12: note: suggested alternative: ‘abs’
   if(n==3) ans=2;
            ^~~
            abs
Main.cc:9:12: error: ‘ans’ was not declared in this scope
   if(n==5) ans=81;
            ^~~
Main.cc:9:12: note: suggested alternative: ‘abs’
   if(n==5) ans=81;
            ^~~
            abs
Main.cc:10:12: error: ‘ans’ was not declared in this scope
   if(n==6) ans=528;
            ^~~
Main.cc:10:12: note: suggested alternative: ‘abs’
   if(n==6) ans=528;
            ^~~
            abs
Main.cc:11:12: error: ‘ans’ was not declared in this scope
   if(n==7) ans=3880;
            ^~~
Main.cc:11:12: note: suggested alternative: ‘abs’
   if(n==7) ans=3880;
            ^~~
            abs
Main.cc:12:13: error: ‘ans’ was not declared in this scope
   if(n==10) ans=2694023;
             ^~~
Main.cc:12:13: note: suggested alternative: ‘abs’
   if(n==10) ans=2694023;
             ^~~
             abs
Main.cc:13:9: error: ‘ans’ was not declared in this scope
   cout<