makeway @ 2024-08-03 14:15:21
代码如下:```cpp
using namespace std; int main() { int b,c,d; double a,e; cin>>a; b=a/100; c=(a-b100)/10; d=a-b100-c10; e=double(a-b100-c10-d); cout<<e10<<"."<<d<<c<<b<<endl; return 0; }
by qazsedcrfvgyhnujijn @ 2024-08-03 20:24:54
@qazsedcrfvgyhnujijn 要不然就像这个帖子一样乱码
by makeway @ 2024-08-03 20:42:50
题目通过了呀
by ny_123457 @ 2024-08-05 21:50:40
cin>>字符串;
for(i:字符串长度-1---------0)cout<<字符 (LJ式代码)``` //主函数 string n; cin>>n; for(int i=n.size()-1;i>0;i--)cout<<n[i]; return 0;
@[makeway](/user/1413309)
by an_qu_Lei_nuo_yi_er @ 2024-08-05 23:28:00
@makeway ```cpp
using namespace std;
int main(){ int t; string n,m; cin>>n; t = n.size() - 1; while(t != -1){ m += n[t]; t--; } cout<<m<<endl; return 0; }
我不知道我的这个好不好
by an_qu_Lei_nuo_yi_er @ 2024-08-05 23:28:37
#include <iostream>
#include <cstring>
using namespace std;
int main(){
int t;
string n,m;
cin>>n;
t = n.size() - 1;
while(t != -1){
m += n[t];
t--;
}
cout<<m<<endl;
return 0;
}
by jihanyu123 @ 2024-08-07 10:34:05
至于吗?string不香么```
#include<bits/stdc++.h>
using namespace std;
string s;
int main(){
cin>>s;
for(int i=s.size()-1;i>=0;i--){
cout<<s[i];
}
return 0;
}
by Jason101 @ 2024-08-12 12:25:15
服了,我这也过了
#include<bits/stdc++.h>
using namespace std;
int main()
{
char a,b,c,d,e;
cin >> a >> b >> c >> d >> e;
cout << e << d << c << b << a;
return 0;
}
by 12345678hzt @ 2024-08-16 18:50:27
用string的特此献上一个函数: reverse(a.begin(),a.end()); a是字符串,c++随便用,c语言不知道,可以逝试。
by gongxiaokaoyan @ 2024-08-27 16:29:49
你的我看不懂思密达
#include <bits/stdc++.h>
using namespace std;
string s;
int main(){
cin >> s;
reverse(s.begin(), s.end());
cout << s;
return 0;
}
by gongxiaokaoyan @ 2024-08-27 16:30:50
@jihanyu123 用reverse 不香吗?