易百教程

void main() { 
   int a = 10, b = 20, c = 5; 
   c = c * c * c; 
   print("$a + $b = ${a+b}"); 
   print("$a%$b = ${a%b}");  // Add a break point here 
   print("$a*$b = ${a*b}"); 
   print("$a/$b = ${a/b}"); 
   print(c); 
}