题解 | #定义变量#
定义变量
https://www.nowcoder.com/practice/3ddbc410017a4da48f05a6c8619b32d2
#include <iostream> using namespace std; #include <bits/stdc++.h> int main() { // write your code here...... ios::sync_with_stdio(0),cin.tie(0),cout.tie(0); cout<<sizeof(char)<<"\n"; cout<<sizeof(int)<<'\n'; cout<<sizeof(long)<<'\n'; cout<<sizeof(double)<<'\n'; return 0; }