纸张题目需要高精度，有没有大佬帮忙改一改QAQ

cinemaaa @ 2023-08-24 15:29:54

#include<bits/stdc++.h>
using namespace std;
int main() {
    long long n,f,n1,j,e=0;
    cin>>n;
    for(long long i=1; i<=n; i++) {
        for(n1=1,j=1;j<=i; j++) {
            n1*=j;
        }
        e+=n1;
        n1=1;
    }
    cout<<fixed<<setprecision(0);
    cout<<e;
    return 0;
}

by lsz_ @ 2023-08-24 15:33:59

@cinemaaa

#include<iostream>
using namespace std;
string a[60]={"0","1","3","9","33","153","873","5913","46233","409113","4037913","43954713","522956313","6749977113","93928268313","1401602636313","22324392524313","378011820620313","6780385526348313","128425485935180313","2561327494111820313","53652269665821260313","1177652997443428940313","27029669736328405580313","647478071469567844940313","16158688114800553828940313","419450149241406189412940313","11308319599659758350180940313","316196664211373618851684940313","9157958657951075573395300940313","274410818470142134209703780940313","8497249472648064951935266660940313","271628086406341595119153278820940313","8954945705218228090637347680100940313","304187744744822368938255957323620940313","10637335711130967298604907294846820940313","382630662501032184766604355445682020940313","14146383753727377231082583937026584420940313","537169001220328488991089808037100875620940313","20935051082417771847631371547939998232420940313","836850334330315506193242641144055892504420940313","34289376947494122614363304694584807557656420940313","1439295494700374021157505910939096377494040420940313","61854558558074209658512637979453093884758552420940313","2720126133346522977702138448994068984204397080420940313","122342346998826717539665299944651784048588130840420940313","5624964506810915667389970728744906677010239883800420940313","264248206017979096310354325882356886646207872272920420940313","12678163798554051767172643373255731925167694226950680420940313","620960027832821612639424806694551108812720525606160920420940313","31035053229546199656252032972759319953190362094566672920420940313"};
int main()
{
    int n;
    cin>>n;
    cout<<a[n];
}

by Unknowon_Error @ 2023-08-24 15:37:38

@cinemaaa

你不写高精度我们怎么改

by cinemaaa @ 2023-08-24 15:43:32

@Unknowon_Error 报意思，怪有道理嘞

by cinemaaa @ 2023-08-24 15:44:03

@lsz_ 打表，大佬牛逼

by fztt_r9 @ 2023-08-24 15:50:44

你在主页哈哈哈哈哈哈哈哈哈哈哈哈哈哈

by sading @ 2023-08-26 09:43:00

@cinemaaa 其实看一下范围long long就可以死了

by pengrongxuan @ 2023-09-02 08:37:05

@lsz_ NB

by hydk @ 2023-09-04 19:56:41

@lsz_ 666