Main.cc:7:2: error: stray '\303' in program printf(C×9/5+32); ^ Main.cc:7:2: error: stray '\227' in program Main.cc: In function 'int main()': Main.cc:4:7: error: 'c' was not declared in this scope cin>>c; ^ Main.cc:5:10: error: 'f' was not declared in this scope cin>>f; ^ Main.cc:7:9: error: 'C' was not declared in this scope printf(C×9/5+32); ^ Main.cc:6:7: warning: unused variable 'dd' [-Wunused-variable] char dd=c+32; ^