摘要:
#include <iostream>using namespace std;int main(){float a;a=2.4; cout<<a<<endl;return 0; } 阅读全文
摘要:
#include <iostream>using namespace std;int main(){unsigned long int a;a=123456789012345; cout<<a<<endl;return 0; } 有错误不知道怎么修正!!! 阅读全文