CONTEST ID : 1546 - 3.19递推练习

#include<bits/stdc++.h>
using namespace std;
int a[20005],b[20005],c[20005];
int main(){
//a[i]=a[i-1]+a[i-2];
int n;
cin>>n;
a[0]=1;//加数1 
b[0]=2;//加数2
int A=1;//数位长度
int jw=0;//进位
for(int i=3;i<=n;i++){//从第3个开始算 
jw=0;
for(int j=0;j<A;j++){//做加法 
c[j]=a[j]+b[j]+jw;
jw=c[j]/10;//大于等于10有进位 
c[j]=c[j]%10;//保留个位 
}
if(jw==1){//数位变多了 
c[A]=1;
A++;//记录数位增加了 
}
for(int k=0;k<A;k++){
a[k]=b[k];
b[k]=c[k];

}
if(n==1)
cout<<1;
else if(n==2)
cout<<2;
else {
for(int i=A-1;i>=0;i--)
cout<<c[i];
}
return 0; 
}


SERVER TIME : 2024-11-24 05:44:07
Finished

STATUS : End    OPEN : Public
Start Time : 2023-03-19 12:00:00
End Time : 2023-04-02 16:00:00


Problem ID    User    Language    Result   

RunID User Nick Name Problem ID Result Memory Time Language Code Length Submit Time
76617jzlb_txyCoco is coo!
D
Accepted
2256 KiB
0 ms
C++616 bytes2023-03-26 14:37:09
76612jzlb_txyCoco is coo!
D
Accepted
2256 KiB
0 ms
C++630 bytes2023-03-26 14:35:36
76601jzlb_txyCoco is coo!
D
Wrong Answer
2256 KiB
0 ms
C++682 bytes2023-03-26 14:24:21
76593jzlb_txyCoco is coo!
D
Wrong Answer
2256 KiB
0 ms
C++691 bytes2023-03-26 14:18:52
76514jzlb_txyCoco is coo!
B
Output Limit Exceed
2060 KiB
4 ms
C++272 bytes2023-03-25 23:58:04
76513jzlb_txyCoco is coo!
B
Output Limit Exceed
2060 KiB
0 ms
C++272 bytes2023-03-25 23:54:59
76512jzlb_txyCoco is coo!
D
Wrong Answer
2056 KiB
0 ms
C++259 bytes2023-03-25 23:15:57
76511jzlb_txyCoco is coo!
D
Wrong Answer
2052 KiB
0 ms
C++259 bytes2023-03-25 23:08:20
76510jzlb_txyCoco is coo!
D
Wrong Answer
2020 KiB
0 ms
C++259 bytes2023-03-25 23:04:20
76509jzlb_txyCoco is coo!
D
Time Limit Exceed
2024 KiB
1988 ms
C++215 bytes2023-03-25 22:56:12
76508jzlb_txyCoco is coo!
D
Wrong Answer
2020 KiB
0 ms
C++225 bytes2023-03-25 22:33:53
76507jzlb_txyCoco is coo!
D
Wrong Answer
2020 KiB
0 ms
C++227 bytes2023-03-25 22:07:16
76506jzlb_txyCoco is coo!
C
Accepted
5808 KiB
664 ms
C++291 bytes2023-03-25 21:54:45
76505jzlb_txyCoco is coo!
C
Wrong Answer
5808 KiB
648 ms
C++283 bytes2023-03-25 21:50:11
76502jzlb_txyCoco is coo!Time Limit Exceed
5020 KiB
2024 ms
C++315 bytes2023-03-25 21:23:31
76500jzlb_txyCoco is coo!
D
Time Limit Exceed
2024 KiB
2004 ms
C++252 bytes2023-03-25 21:16:50
76499jzlb_txyCoco is coo!
D
Time Limit Exceed
2024 KiB
1992 ms
C++252 bytes2023-03-25 21:05:14
76494jzlb_txyCoco is coo!
D
Time Limit Exceed
2024 KiB
1992 ms
C++252 bytes2023-03-25 19:11:15
76493jzlb_txyCoco is coo!
C
Time Limit Exceed
2896 KiB
2064 ms
C++320 bytes2023-03-25 19:08:00
76394jzlb_txyCoco is coo!
C
Time Limit Exceed
2900 KiB
1996 ms
C++309 bytes2023-03-24 22:58:56
76393jzlb_txyCoco is coo!
C
Compile Error
0 KiB
0 ms
C++315 bytes2023-03-24 22:57:36
76392jzlb_txyCoco is coo!
C
Compile Error
0 KiB
0 ms
C++315 bytes2023-03-24 22:56:48
76228jzlb_txyCoco is coo!
A
Accepted
2024 KiB
0 ms
C++234 bytes2023-03-22 22:45:45
76227jzlb_txyCoco is coo!Time Limit Exceed
5020 KiB
2004 ms
C++312 bytes2023-03-22 22:21:29
76226jzlb_txyCoco is coo!
A
Wrong Answer
2024 KiB
0 ms
C++252 bytes2023-03-22 22:20:06