C++三只小猪称体重案例

int main(){//变量int pig1 = 0;int pig2 = 0;int pig3 = 0;//用户输入数值cout << "请输入小猪1的体重" << endl;cin >> pig1;cout << "请输入小猪2的体重" << endl;cin >> pig2;cout << "请输入小猪3的体重" << endl;cin >> pig3;//获取重量cout << "小猪1体重为：" <<pig1 << endl;cout << "小猪2体重为：" << pig2 << endl;cout << "小猪3体重为：" << pig3 << endl;//判断if (pig1 > pig2) { //1比2重if (pig1 > pig3) {cout << "小猪1最重" << endl;}else { //3比1重cout << "小猪3最重" << endl;}}else { //2比1重if (pig2 > pig3) { //2比3重cout << "小猪2最重" << endl;}else{ //3比2重cout << "小猪3最重" << endl;}}system("pause");return 0;}