Main.cc: In function 'int main()':
Main.cc:13:26: error: lvalue required as left operand of assignment
if(x+y=m&&x*y=m){
^
Main.cc:14:19: error: 'ture' was not declared in this scope
f=ture;
^
Main.cc:19:10: error: 'ture' was not declared in this scope
if(f=ture) cout<"Yes";
^