求调(玄关)

P1255 数楼梯

wind_city_Rose @ 2024-10-08 13:03:46

#include<bits/stdc++.h>
using namespace std;
long long n,a[5020];
int main()
{
    cin>>n;
    a[1]=1;
    a[2]=2;
    for(int i=3;i<=5000;i++){
        a[i]=a[i-1]+a[i-2];
    }
    cout<<a[n];
 return 0;
}

60分,救救我吧,dalao们


by RikkaTakanashi @ 2024-10-08 13:05:04

@wind_city_Rose 要高精度


by dongzirui0817 @ 2024-10-08 13:10:06

@wind_city_Rose 高精啊,孩子


by litangzheng @ 2024-10-08 13:37:45

不管你是long long还是unsigned long long还是__int128都是60分,要高精度。


by AA_rui @ 2024-10-11 14:12:03

@RikkaTakanashi 什么是高精度?我是新手


by AC_kkk0926 @ 2024-10-19 20:42:29

@AA_rui 用代码模拟算数(+ - * /)


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