Main.cc: In function 'int main()':
Main.cc:9:24: warning: format '%d' expects argument of type 'int', but argument 2 has type 'double' [-Wformat=]
printf("%.5d%d",a/b)
^
Main.cc:9:24: warning: format '%d' expects a matching 'int' argument [-Wformat=]
Main.cc:10:5: error: expected ';' before 'return'
return 0;
^