20210815汤小网课判断两位数

7997178 · 发表于 2021-8-15 11:50:46

#include<iostream>
using namespace std;
int x;
int main()
{
cin>>x;
if((x>=10)&&(x<=99))cout<<"yes";
else cout<<"no";
return 0;
}

孙天佑 · 发表于 2021-8-15 12:42:08

#include<iostream>
using namespace std;
int y;
int main(){
cin>>y;
if (y<100 && y>9) cout<<"是两位数";
else cout<<"不是两位数";
return 0;
}

复制代码

新504章紫蕗 · 发表于 2021-8-15 12:56:28

#include<iostream>
using namespace std;
int x;
int main()
{
      cin>>x;
      if ((x>=10)&&(x<=99))  cout<<"Y";
      else cout<<"N";
      return 0;
}

叶涵羽 · 发表于 2021-8-15 13:10:24

#include <iostream>
using namespace std;
int x;
int main()
{
      cin>>x;
      if ((x>=10)&&(x<=99)) cout<<"yes";
      else cout<<"no";
      return 0;
}

孙宇轩 · 发表于 2021-8-15 16:57:54

#include<iostream>
using namespace std;
int y;
int main(){
cin<<y;
b1=(y%100==0) && (y%400==0)
b2=(y%100=!) && (y%4 ==0)
if (b1||b2) cout<<"runnian"
else cout<<"pingnian"
return 0;
}

wuyiting1030 · 发表于 2021-8-15 18:48:23

#include<iostream>
using namespace std;
int a;
int main(){
cin>>a;
if((a>=10)&&(a<=99))cout<<"Y";
else cout<<"N";
return 0;
}

cody2011 · 发表于 2021-8-16 18:53:57

本帖最后由 cody2011 于 2021-8-16 20:22 编辑

#include<iostream>
using namespace std;
int x;
int main()
{
      cin>>x;
      if((x>9)&&(x<100)) cout<<"YES";
      else
      cout<<"NO";
      return 0;
}

郭怿涵 · 发表于 2021-8-17 10:10:30

#include <iostream>
using namespace std;
int x;
int main()
{
cin>>x;
if ((x>=10) && (x<=99)) cout<<"YES";
else cout<<"NO";
return 0;
}

Nick · 发表于 2021-8-17 16:31:54

#include<iostream>
using namespace std;
int x;
int main()
{
cin>>x;
if ((x>=10)&&(x<=99)) cout<<"yes";
else cout<<"no";
return 0;
}

复制代码

xiaqixun · 发表于 2021-8-18 08:57:31

#include <iostream>
using namespace std;
int x;
int main()
{
  if((x>=10)&&(x<=99)) cout<<"xiao yu shi";
  else cout<<"da yu shi";
    return 0;
}

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20210815汤小网课 判断两位数

20210815汤小网课判断两位数