题解 | 字符串分隔

#include<bits/stdc++.h>
using namespace std;
#define IOS ios_base::sync_with_stdio(false);cin.tie(nullptr)
#define INF 0x7fffffff
#define inf 0x3f3f3f3f
#define PII pair<int,int>
#define endl '\n'
#define int long long
#define double long double
#define mod 998244353
int read() {char act = 0;int f = 1, x= 0;while (act = getchar(), act < '0' && act != '-');if (act == '-') f = -1, act = getchar();x = act - '0';while (act = getchar(), act >= '0') x = x * 10 + act - '0';return x * f;}
void solve(){
    string s;
    cin>>s;
    int len=s.size();
    s=" "+s;
    if(len%8==0){
        for(int i=1;i<=len;i++){
            if(i%8)cout<<s[i];
            else cout<<s[i]<<endl;
        }
    }
    else{
        int yu=8-(len%8);
        for(int i=1;i<=len;i++){
            if(i%8)cout<<s[i];
            else cout<<s[i]<<endl;
        }
        for(int i=1;i<=yu;i++){
            if(i!=yu)cout<<0;
            else cout<<0<<endl;
        }
    }
}
signed main()
{
    IOS; 
    int t=1;
    //cin>>t;
    while(t--){
        solve();
    }

    return 0;
}