| Task: | Bit Strings |
| Sender: | Team Lewd |
| Submission time: | 2019-05-25 14:14:13 +0300 |
| Language: | C++ |
| Status: | READY |
| Result: | WRONG ANSWER |
| test | verdict | time | |
|---|---|---|---|
| #1 | ACCEPTED | 0.02 s | details |
| #2 | WRONG ANSWER | 0.02 s | details |
| #3 | WRONG ANSWER | 0.02 s | details |
| #4 | WRONG ANSWER | 0.01 s | details |
| #5 | WRONG ANSWER | 0.02 s | details |
| #6 | WRONG ANSWER | 0.01 s | details |
| #7 | WRONG ANSWER | 0.01 s | details |
| #8 | WRONG ANSWER | 0.02 s | details |
| #9 | WRONG ANSWER | 0.02 s | details |
| #10 | WRONG ANSWER | 0.02 s | details |
| #11 | WRONG ANSWER | 0.03 s | details |
| #12 | WRONG ANSWER | 0.02 s | details |
| #13 | WRONG ANSWER | 0.03 s | details |
| #14 | WRONG ANSWER | 0.02 s | details |
| #15 | WRONG ANSWER | 0.03 s | details |
| #16 | WRONG ANSWER | 0.03 s | details |
| #17 | WRONG ANSWER | 0.03 s | details |
| #18 | WRONG ANSWER | 0.02 s | details |
Code
#include <iostream>
using namespace std;
int main(){
int n;
int k;
cin>>n;
cin>>k;
int ratk=n;
for(int i=0; i<n-k; i++){
ratk*=2;
ratk= ratk%1000000007;
}
cout<<ratk;
}
Test details
Test 1
Verdict: ACCEPTED
| input |
|---|
| 1 1 |
| correct output |
|---|
| 1 |
| user output |
|---|
| 1 |
Test 2
Verdict: WRONG ANSWER
| input |
|---|
| 2 1 |
| correct output |
|---|
| 1 |
| user output |
|---|
| 4 |
Test 3
Verdict: WRONG ANSWER
| input |
|---|
| 2 2 |
| correct output |
|---|
| 3 |
| user output |
|---|
| 2 |
Test 4
Verdict: WRONG ANSWER
| input |
|---|
| 3 1 |
| correct output |
|---|
| 1 |
| user output |
|---|
| 12 |
Test 5
Verdict: WRONG ANSWER
| input |
|---|
| 3 2 |
| correct output |
|---|
| 5 |
| user output |
|---|
| 6 |
Test 6
Verdict: WRONG ANSWER
| input |
|---|
| 3 3 |
| correct output |
|---|
| 7 |
| user output |
|---|
| 3 |
Test 7
Verdict: WRONG ANSWER
| input |
|---|
| 4 1 |
| correct output |
|---|
| 1 |
| user output |
|---|
| 32 |
Test 8
Verdict: WRONG ANSWER
| input |
|---|
| 4 2 |
| correct output |
|---|
| 8 |
| user output |
|---|
| 16 |
Test 9
Verdict: WRONG ANSWER
| input |
|---|
| 4 3 |
| correct output |
|---|
| 13 |
| user output |
|---|
| 8 |
Test 10
Verdict: WRONG ANSWER
| input |
|---|
| 4 4 |
| correct output |
|---|
| 15 |
| user output |
|---|
| 4 |
Test 11
Verdict: WRONG ANSWER
| input |
|---|
| 654321 123456 |
| correct output |
|---|
| 796245691 |
| user output |
|---|
| 636972572 |
Test 12
Verdict: WRONG ANSWER
| input |
|---|
| 1000000 1 |
| correct output |
|---|
| 1 |
| user output |
|---|
| 28677353 |
Test 13
Verdict: WRONG ANSWER
| input |
|---|
| 1000000 10 |
| correct output |
|---|
| 256933600 |
| user output |
|---|
| 220759137 |
Test 14
Verdict: WRONG ANSWER
| input |
|---|
| 1000000 100 |
| correct output |
|---|
| 142013415 |
| user output |
|---|
| 253350900 |
Test 15
Verdict: WRONG ANSWER
| input |
|---|
| 1000000 1000 |
| correct output |
|---|
| 899626120 |
| user output |
|---|
| 503058060 |
Test 16
Verdict: WRONG ANSWER
| input |
|---|
| 1000000 10000 |
| correct output |
|---|
| 374265948 |
| user output |
|---|
| 102263925 |
Test 17
Verdict: WRONG ANSWER
| input |
|---|
| 1000000 100000 |
| correct output |
|---|
| 388134512 |
| user output |
|---|
| 152539633 |
Test 18
Verdict: WRONG ANSWER
| input |
|---|
| 1000000 1000000 |
| correct output |
|---|
| 235042058 |
| user output |
|---|
| 1000000 |