QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #860709 | #6431. Oops, It's Yesterday Twice More | 2018ljw# | AC ✓ | 0ms | 1664kb | C++14 | 730b | 2025-01-18 14:36:39 | 2025-01-18 14:41:15 |
Judging History
answer
#include<cstdio>
#include<cstring>
int n,a,b;
int min(int x,int y){
return x<y?x:y;
}
int main(){
int i,j;
scanf("%d%d%d",&n,&a,&b);
int p11=a-1+b-1;
int p1n=a-1+n-b;
int pn1=n-a+b-1;
int pnn=n-a+n-b;
int mn=min(min(p11,p1n),min(pn1,pnn));
if(mn==p11){
for(i=1;i<n;i++)printf("UL");
for(i=1;i<a;i++)printf("D");
for(i=1;i<b;i++)printf("R");
}
else if(mn==p1n){
for(i=1;i<n;i++)printf("UR");
for(i=1;i<a;i++)printf("D");
for(i=n;i>b;i--)printf("L");
}
else if(mn==pn1){
for(i=1;i<n;i++)printf("DL");
for(i=n;i>a;i--)printf("U");
for(i=1;i<b;i++)printf("R");
}
else{
for(i=1;i<n;i++)printf("DR");
for(i=n;i>a;i--)printf("U");
for(i=n;i>b;i--)printf("L");
}
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 1664kb
input:
3 3 3
output:
DRDR
result:
ok n=3, x=3, y=3
Test #2:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
4 3 2
output:
DLDLDLUR
result:
ok n=4, x=3, y=2
Test #3:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
2 1 1
output:
UL
result:
ok n=2, x=1, y=1
Test #4:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
500 250 250
output:
ULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULUL...
result:
ok n=500, x=250, y=250
Test #5:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
500 250 249
output:
ULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULUL...
result:
ok n=500, x=250, y=249
Test #6:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
500 250 251
output:
URURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURUR...
result:
ok n=500, x=250, y=251
Test #7:
score: 0
Accepted
time: 0ms
memory: 1536kb
input:
500 251 251
output:
DRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDR...
result:
ok n=500, x=251, y=251
Test #8:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
500 251 249
output:
DLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDL...
result:
ok n=500, x=251, y=249
Test #9:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
500 249 249
output:
ULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULUL...
result:
ok n=500, x=249, y=249
Test #10:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
499 250 250
output:
ULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULUL...
result:
ok n=499, x=250, y=250
Test #11:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
499 251 249
output:
DLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDL...
result:
ok n=499, x=251, y=249
Test #12:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
499 251 251
output:
DRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDR...
result:
ok n=499, x=251, y=251
Test #13:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
499 250 249
output:
ULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULUL...
result:
ok n=499, x=250, y=249
Test #14:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
3 2 2
output:
ULULDR
result:
ok n=3, x=2, y=2
Test #15:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
4 1 4
output:
URURUR
result:
ok n=4, x=1, y=4
Test #16:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
4 4 1
output:
DLDLDL
result:
ok n=4, x=4, y=1
Test #17:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
300 1 300
output:
URURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURUR...
result:
ok n=300, x=1, y=300
Test #18:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
400 300 200
output:
DLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDL...
result:
ok n=400, x=300, y=200
Test #19:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
400 400 400
output:
DRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDR...
result:
ok n=400, x=400, y=400
Test #20:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
350 350 1
output:
DLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDL...
result:
ok n=350, x=350, y=1
Test #21:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
278 123 54
output:
ULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULUL...
result:
ok n=278, x=123, y=54
Test #22:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
389 98 178
output:
ULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULUL...
result:
ok n=389, x=98, y=178
Test #23:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
490 1 1
output:
ULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULUL...
result:
ok n=490, x=1, y=1
Test #24:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
500 500 500
output:
DRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDRDR...
result:
ok n=500, x=500, y=500
Test #25:
score: 0
Accepted
time: 0ms
memory: 1536kb
input:
500 1 1
output:
ULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULUL...
result:
ok n=500, x=1, y=1
Test #26:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
378 2 270
output:
URURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURUR...
result:
ok n=378, x=2, y=270
Test #27:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
476 3 377
output:
URURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURURUR...
result:
ok n=476, x=3, y=377
Test #28:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
438 348 4
output:
DLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDL...
result:
ok n=438, x=348, y=4
Test #29:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
456 456 12
output:
DLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDL...
result:
ok n=456, x=456, y=12
Test #30:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
499 12 23
output:
ULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULULUL...
result:
ok n=499, x=12, y=23
Test #31:
score: 0
Accepted
time: 0ms
memory: 1664kb
input:
500 500 1
output:
DLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDLDL...
result:
ok n=500, x=500, y=1