摘要：
三只小 #include<iostream> using namespace std; #include<string> int main() { //which pig is the biggest int num1 = 0; int num2 = 0; int num3 = 0; cout << 阅读全文
摘要：
if(判断条件){执行语句} #include<iostream> using namespace std; #include<string> int main() { int score = 0; cout << "Input your score,please :" << endl; cin > 阅读全文