ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#206632 | #3708. route | kevinwww188 | 100 | 97ms | 1380kb | C++11 | 557b | 2024-07-23 19:13:53 | 2024-07-23 20:14:08 |
answer
#include<bits/stdc++.h>
using namespace std;
string j(string a,string b){
if(a.size() < b.size()) a.insert(0,b.size() - a.size(),'0');
else b.insert(0,a.size() - b.size(),'0');
int tmp,cf=0;
string ans;
for(int i = a.size()-1;i>=0;i--){
tmp = a[i]-'0'+b[i]-'0'+cf;
cf = tmp/10;
ans = char(tmp%10+'0')+ans;
}
if(cf!=0) ans = '1'+ans;
return ans;
}
int main(){
int a,b;
cin>>a>>b;
int n=b-a+1;
string f[n+1];
f[1]="0",f[2]="1",f[3]="2";
for(int i=4;i<=n;i++){
f[i]=j(f[i-1],f[i-2]);
}
cout<<f[n];
return 0;
}
详细
小提示:点击横条可展开更详细的信息
Test #1:
score: 5
Accepted
time: 0ms
memory: 1212kb
input:
943 949
output:
13
result:
ok single line: '13'
Test #2:
score: 5
Accepted
time: 0ms
memory: 1220kb
input:
175 189
output:
610
result:
ok single line: '610'
Test #3:
score: 5
Accepted
time: 0ms
memory: 1220kb
input:
445 467
output:
28657
result:
ok single line: '28657'
Test #4:
score: 5
Accepted
time: 2ms
memory: 1220kb
input:
598 610
output:
233
result:
ok single line: '233'
Test #5:
score: 5
Accepted
time: 0ms
memory: 1220kb
input:
409 437
output:
514229
result:
ok single line: '514229'
Test #6:
score: 5
Accepted
time: 2ms
memory: 1220kb
input:
47 55
output:
34
result:
ok single line: '34'
Test #7:
score: 5
Accepted
time: 0ms
memory: 1220kb
input:
835 868
output:
5702887
result:
ok single line: '5702887'
Test #8:
score: 5
Accepted
time: 0ms
memory: 1216kb
input:
589 638
output:
12586269025
result:
ok single line: '12586269025'
Test #9:
score: 5
Accepted
time: 0ms
memory: 1224kb
input:
837 969
output:
2791715456571051233611642553
result:
ok single line: '2791715456571051233611642553'
Test #10:
score: 5
Accepted
time: 0ms
memory: 1224kb
input:
145 248
output:
2427893228399975082453
result:
ok single line: '2427893228399975082453'
Test #11:
score: 5
Accepted
time: 0ms
memory: 1224kb
input:
461 619
output:
757791618667731139247631372100066
result:
ok single line: '757791618667731139247631372100066'
Test #12:
score: 5
Accepted
time: 1ms
memory: 1232kb
input:
590 779
output:
2281217241465037496128651402858212007295
result:
ok single line: '2281217241465037496128651402858212007295'
Test #13:
score: 5
Accepted
time: 0ms
memory: 1224kb
input:
307 459
output:
42230279526998466217810220532898
result:
ok single line: '42230279526998466217810220532898'
Test #14:
score: 5
Accepted
time: 0ms
memory: 1224kb
input:
768 888
output:
8670007398507948658051921
result:
ok single line: '8670007398507948658051921'
Test #15:
score: 5
Accepted
time: 15ms
memory: 1376kb
input:
5 999
output:
3919377061614427623668052985592742430389065042819420493170692719480242247392252775480208752179017313...
result:
ok single line: '391937706161442762366805298559...9865808814650408864891823186505'
Test #16:
score: 5
Accepted
time: 16ms
memory: 1372kb
input:
4 999
output:
6341685300418834712936873743652479702279493077782703784593930186219165735154458712792650716708440646...
result:
ok single line: '634168530041883471293687374365...5783715452104982240098275933872'
Test #17:
score: 5
Accepted
time: 15ms
memory: 1380kb
input:
1 997
output:
1026106236203326233660492672924522213266855812060212427776462290569940798254671148827285946888745795...
result:
ok single line: '102610623620332623366049267292...5649524266755391104990099120377'
Test #18:
score: 5
Accepted
time: 15ms
memory: 1376kb
input:
1 998
output:
1660274766245209704954180047289770183494805119838482806235855309191857371770117020106551018559589860...
result:
ok single line: '166027476624520970495418004728...1433239718860373345088375054249'
Test #19:
score: 5
Accepted
time: 15ms
memory: 1376kb
input:
1 999
output:
2686381002448535938614672720214292396761660931898695234012317599761798170024788168933836965448335656...
result:
ok single line: '268638100244853593861467272021...7082763985615764450078474174626'
Test #20:
score: 5
Accepted
time: 16ms
memory: 1376kb
input:
1 1000
output:
4346655768693745643568852767504062580256466051737178040248172908953655541794905189040387984007925516...
result:
ok single line: '434665576869374564356885276750...8516003704476137795166849228875'