Run id: 3433

Main.cc: In function 'int main()':
Main.cc:10:19: warning: comparison with string literal results in unspecified behaviour [-Waddress]
         if(s1[i]==" "){
                   ^
Main.cc:10:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
Main.cc:12:15: error: expected primary-expression before '=' token
         if(i!==n-1) cout<",";
               ^