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 than or equal to num2 :: ' +res.toString());
res = num1 <= num2;
print('num1 lesser than or equal to num2 :: ' +res.toString());
res = num1 != num2;
print('num1 not equal to num2 :: ' +res.toString());
res = num1 == num2;
print('num1 equal to num2 :: ' +res.toString());
}
