数的判定

2
2024huojuyi LV 6 @ 2024-7-27 15:17:23

#include using namespace std; int main() { int n,a,b,c; cin>>n; a=n/100; b=(n/10)%10; c=n%10; if (a0) { if (b0) cout<<"1\n"<<c; else cout<<"2\n"<<b<<" "<<c;
} else cout<<"3\n"<<a<<" "<<b<<" "<<c; return 0;
}
2
2023chenzehao LV 5 @ 2023-7-27 18:19:09

#include using namespace std; int main() { int a,b,c,d,e,f; scanf("%d",&a); if(a/10!=0) if(a/100!=0) { c=3;d=a/100;e=a/10%10;f=a%10; printf("%d\n",c); printf("%d %d %d\n",d,e,f); } else { c=2;e=a/10%10;f=a%10; printf("%d\n",c); printf("%d %d\n",e,f); } else { c=1;f=a%10; printf("%d\n",c); printf("%d\n",f);} return 0;

}
1
2024lihaoran LV 4 @ 2024-7-29 17:05:54
#include #include<> using namespace std; int main() { int n,a,b,c,d,e,f; scanf("%d",&n);

b=n%100; c=b%10; e=(n-b)/100; d=(b-c)/10;

if(n<10) { f=1; printf("1\n"); cout<<c;

}
```
 else if(n<100)
```
{ f=2; printf("2\n"); cout<<d<<" "<<c; }
```
 else if(n<1000){
 f=3;
```
printf("3\n"); cout<<e<<" "<<d<<" "<<c; }
```
return  0;
```
}
1
2024gaoyingjie LV 4 @ 2024-7-26 17:24:05

#include<bits/stdc++.h> using namespace std; int main() { int a,b,c,d,e,f; scanf("%d",&a); if(a/10!=0) { if(a/100!=0) { c=3; d=a/100; e=a/10%10; f=a%10; printf("%d\n",c); printf("%d %d %d",d,e,f); } else { c=2; e=a/10%10; f=a%10; printf("%d\n",c); printf("%d %d",e,f); } } else { c=1; f=a%10; printf("%d\n",c); printf("%d",f); } return 0; }