题解 | #定义变量#
定义变量
https://www.nowcoder.com/practice/3ddbc410017a4da48f05a6c8619b32d2
#include <iostream>
#include <ostream>
using namespace std;
int main() {
// write
char x1;
int x2;
long x3;
double x4;
cout<<sizeof(x1)<<endl;
cout<<sizeof(x2)<<endl;
cout<<sizeof(x3)<<endl;
cout<<sizeof(x4)<<endl;
return 0;
}
