QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #752219 | #9597. Grade 2 | shaochang | WA | 21ms | 3884kb | C++20 | 575b | 2024-11-15 23:02:30 | 2024-11-15 23:02:31 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
int x,n;
scanf("%lld%lld",&x,&n);
if(x%2==0){
for(int i=1;i<=n;i++){
int l,r;
scanf("%lld%lld",&l,&r);
printf("0\n");
}
}
else{
for(int i=1;i<=n;i++){
int l,r;
scanf("%lld%lld",&l,&r);
int s=(l+4)/4,e=r/4;
int cnt=(e-s+1)*2;
if(l%4==0)cnt++;
if((r+1)%4==0)cnt++;
printf("%lld\n",cnt);
}
}
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3884kb
input:
15 2 1 4 11 4514
output:
2 2252
result:
ok 2 lines
Test #2:
score: 0
Accepted
time: 16ms
memory: 3836kb
input:
500696 100000 110442401300 646889080214 337192 670162015551 508011001649 508011014425 94418501628 94418501634 824168677375 824168677376 732815842309 795402573302 353241304050 846773277757 622033633276 622033633284 760381702139 760381702143 207714 795408271057 382792 952061527685 686173 331215904334 ...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 100000 lines
Test #3:
score: 0
Accepted
time: 15ms
memory: 3880kb
input:
465262 100000 119442423888 249533375982 528365238401 528365275157 654839906300 654839906303 135820863700 135820967840 336231 918143221477 568175915485 568176067832 993015103483 993015103488 951474 444595379179 298623434750 298623434751 257961 410491919396 996297715292 996297994388 17765498878 177654...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 100000 lines
Test #4:
score: 0
Accepted
time: 15ms
memory: 3808kb
input:
599394 100000 683408 868635908987 347999512025 347999739145 740945 377178907084 399211757563 399211757568 766968 548821086083 630762 702128377806 756554924031 756554924036 904713771313 904714518208 17026878789 17027129255 11601638470 206412869961 253365321722 253365321730 785476956554 785477402085 2...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 100000 lines
Test #5:
score: -100
Wrong Answer
time: 21ms
memory: 3748kb
input:
255255 100000 693776785134 693776920782 174578728959 174578728960 109045569231 631173362385 470661333171 470661439492 401883 183360880923 436203696728 436203931780 165055 339075075373 640081 299360395352 864237441330 864237509663 730335563579 730335652091 194265481215 194265481219 40664920117 406649...
output:
67824 2 261063896578 53162 91680239521 117527 169537455160 149679877636 34167 44257 3 19106 39388 364995953071 73659944377 6 64770747963 4 245967588632 4 67080 362123489071 459295362044 3 31557 76938 65060690296 64057935542 132633071416 77420 2 213574025470 3 153899196538 127973422258 203244310384 2...
result:
wrong answer 1st lines differ - expected: '48406', found: '67824'