Dart 关系运算符 == ！= > < >= <=

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Dart 关系运算符: == ！= > < >= <=

void main(){

  int a=5;
  int b=3;

  print(a==b);   //判断是否相等
  print(a!=b);   //判断是否不等
  print(a>b);   //判断是否大于
  print(a<b);   //判断是否小于
  print(a>=b);   //判断是否大于等于
  print(a<=b);   //判断是否小于等于
  if(a>b){
    print('a大于b');
  }else{
    print('a小于b');
  }
}