Dart编程实例 - 相等和关系操作符 void main() { var num1 = 5; var num2 = 9; var res = num1>num2; print('num1 greater than num2 :: ' +res.toString()); res = num1<num2; print('num1 lesser than num2 :: ' +res.toString()); res = num1 >= num2; print('num1 greater t
Dart编程实例 算术操作符 void main() { var num1 = 101; var num2 = 2; var res = 0; res = num1+num2; print("Addition: ${res}"); res = num1-num2; print("Subtraction: ${res}"); res = num1*num2; print("Multiplication: ${res}"); res = num1/n