Run id: 130204

Main.cc: In function 'long long int akm(long long int, long long int)':
Main.cc:8:7: error: 'a' was not declared in this scope
    if(a==0)
       ^
Main.cc:9:11: error: 'b' was not declared in this scope
    return b+1;
           ^
Main.cc:10:8: warning: left operand of comma operator has no effect [-Wunused-value]
    if(m>0,n==0)
        ^
Main.cc:12:8: warning: left operand of comma operator has no effect [-Wunused-value]
    if(m>0,n>0)
        ^
Main.cc: In function 'int main()':
Main.cc:18:16: error: 'w' was not declared in this scope
     cout<