QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#512606 | #9114. Black or White 2 | JohnAlfnov | AC ✓ | 39ms | 12616kb | C++14 | 1.7kb | 2024-08-10 15:04:57 | 2024-08-10 15:04:58 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int a[1505][1505];
int n,m,k;
void fw(int x,int y){
if(a[x][y]||k<=0)return;
if((x==1&&y%2)||x==n){
a[x][y]=1;--k;
}else{
a[x][y]=a[x+1][y]=1;
--k;--k;
}
}
int main(){
int T;
scanf("%d",&T);
while(T--){
scanf("%d%d%d",&n,&m,&k);
if(n==2&&m==2){
for(int i=1;i<=n;++i){
for(int j=1;j<=m;++j){
putchar(k?'1':'0');
k=max(k-1,0);
}
putchar('\n');
}
continue;
}
if(k==3){
for(int i=1;i<=n;++i){
for(int j=1;j<=m;++j){
putchar(i+j<=3?'1':'0');
}
putchar('\n');
}
continue;
}
if(k==2){
for(int i=1;i<=n;++i){
for(int j=1;j<=m;++j){
if(n>=3){
putchar((i==1||i==n)&&j==1?'1':'0');
}else{
putchar((j==1||j==m)&&i==1?'1':'0');
}
}
putchar('\n');
}
continue;
}
if(k==1){
for(int i=1;i<=n;++i){
for(int j=1;j<=m;++j){
putchar(i+j==2?'1':'0');
}
putchar('\n');
}
continue;
}
if(k==0){
for(int i=1;i<=n;++i){
for(int j=1;j<=m;++j){
putchar('0');
}
putchar('\n');
}
continue;
}
int fl=0;
if(n==2){
swap(n,m);fl=1;
}
for(int i=1;i<=n;++i)for(int j=1;j<=m;++j){
a[i][j]=0;
}
if(n>2){
fw(1,1);if(m>=3)fw(1,3);
fw(1,2);fw(2,1);
for(int i=5;i<=m;i+=2)fw(1,i);
for(int i=4;i<=m;i+=2)fw(1,i);
for(int i=2;i<=n;++i)for(int j=1;j<=m;++j)fw(i,j);
if(k<0)a[1][1]=0;
}
if(fl){
for(int i=1;i<=m;++i){
for(int j=1;j<=n;++j)putchar(a[j][i]+'0');
putchar('\n');
}
}else{
for(int i=1;i<=n;++i){
for(int j=1;j<=m;++j)putchar(a[i][j]+'0');
putchar('\n');
}
}
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3728kb
input:
2 2 2 2 2 3 0
output:
11 00 000 000
result:
ok Output is valid. OK.
Test #2:
score: 0
Accepted
time: 26ms
memory: 3812kb
input:
27520 2 2 0 2 2 1 2 2 2 2 2 3 2 2 4 2 3 0 2 3 1 2 3 2 2 3 3 2 3 4 2 3 5 2 3 6 3 2 0 3 2 1 3 2 2 3 2 3 3 2 4 3 2 5 3 2 6 3 3 0 3 3 1 3 3 2 3 3 3 3 3 4 3 3 5 3 3 6 3 3 7 3 3 8 3 3 9 2 4 0 2 4 1 2 4 2 2 4 3 2 4 4 2 4 5 2 4 6 2 4 7 2 4 8 3 4 0 3 4 1 3 4 2 3 4 3 3 4 4 3 4 5 3 4 6 3 4 7 3 4 8 3 4 9 3 4 10...
output:
00 00 10 00 11 00 11 10 11 11 000 000 100 000 101 000 110 100 011 110 111 110 111 111 00 00 00 10 00 00 10 00 10 11 10 00 01 11 10 11 11 10 11 11 11 000 000 000 100 000 000 100 000 100 110 100 000 111 010 000 011 110 100 111 110 100 011 111 101 111 111 101 111 111 111 0000 0000 1000 0000 1001 0000 1...
result:
ok Output is valid. OK.
Test #3:
score: 0
Accepted
time: 15ms
memory: 12140kb
input:
162 2 2 2 2 3 2 2 3 3 2 3 4 3 2 2 3 2 3 3 2 4 3 3 2 3 3 3 3 3 4 3 3 5 3 3 6 3 3 7 2 4 2 2 4 3 2 4 4 2 4 5 2 4 6 3 4 2 3 4 3 3 4 4 3 4 5 3 4 6 3 4 7 3 4 8 3 4 9 3 4 10 4 2 2 4 2 3 4 2 4 4 2 5 4 2 6 4 3 2 4 3 3 4 3 4 4 3 5 4 3 6 4 3 7 4 3 8 4 3 9 4 3 10 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 4 7 4 4 8 4 4 9 ...
output:
11 00 101 000 110 100 011 110 10 00 10 11 10 00 01 11 10 100 000 100 110 100 000 111 010 000 011 110 100 111 110 100 011 111 101 1001 0000 1100 1000 0110 1100 1110 1100 0110 1111 1000 0000 1000 1100 1000 0000 1110 0100 0000 0110 1100 1000 1110 1100 1000 0111 1101 1000 1111 1101 1000 0111 1111 1010 1...
result:
ok Output is valid. OK.
Test #4:
score: 0
Accepted
time: 14ms
memory: 12224kb
input:
163 2 2 2 2 3 2 2 3 3 2 3 4 3 2 2 3 2 3 3 2 4 3 3 2 3 3 3 3 3 4 3 3 5 3 3 6 3 3 7 2 4 2 2 4 3 2 4 4 2 4 5 2 4 6 3 4 2 3 4 3 3 4 4 3 4 5 3 4 6 3 4 7 3 4 8 3 4 9 3 4 10 4 2 2 4 2 3 4 2 4 4 2 5 4 2 6 4 3 2 4 3 3 4 3 4 4 3 5 4 3 6 4 3 7 4 3 8 4 3 9 4 3 10 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 4 7 4 4 8 4 4 9 ...
output:
11 00 101 000 110 100 011 110 10 00 10 11 10 00 01 11 10 100 000 100 110 100 000 111 010 000 011 110 100 111 110 100 011 111 101 1001 0000 1100 1000 0110 1100 1110 1100 0110 1111 1000 0000 1000 1100 1000 0000 1110 0100 0000 0110 1100 1000 1110 1100 1000 0111 1101 1000 1111 1101 1000 0111 1111 1010 1...
result:
ok Output is valid. OK.
Test #5:
score: 0
Accepted
time: 22ms
memory: 12516kb
input:
165 2 2 2 2 3 2 2 3 3 2 3 4 3 2 2 3 2 3 3 2 4 3 3 2 3 3 3 3 3 4 3 3 5 3 3 6 3 3 7 2 4 2 2 4 3 2 4 4 2 4 5 2 4 6 3 4 2 3 4 3 3 4 4 3 4 5 3 4 6 3 4 7 3 4 8 3 4 9 3 4 10 4 2 2 4 2 3 4 2 4 4 2 5 4 2 6 4 3 2 4 3 3 4 3 4 4 3 5 4 3 6 4 3 7 4 3 8 4 3 9 4 3 10 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 4 7 4 4 8 4 4 9 ...
output:
11 00 101 000 110 100 011 110 10 00 10 11 10 00 01 11 10 100 000 100 110 100 000 111 010 000 011 110 100 111 110 100 011 111 101 1001 0000 1100 1000 0110 1100 1110 1100 0110 1111 1000 0000 1000 1100 1000 0000 1110 0100 0000 0110 1100 1000 1110 1100 1000 0111 1101 1000 1111 1101 1000 0111 1111 1010 1...
result:
ok Output is valid. OK.
Test #6:
score: 0
Accepted
time: 20ms
memory: 11760kb
input:
1020 2 2 2 2 3 2 2 3 3 2 3 4 3 2 2 3 2 3 3 2 4 3 3 2 3 3 3 3 3 4 3 3 5 3 3 6 3 3 7 2 4 2 2 4 3 2 4 4 2 4 5 2 4 6 3 4 2 3 4 3 3 4 4 3 4 5 3 4 6 3 4 7 3 4 8 3 4 9 3 4 10 4 2 2 4 2 3 4 2 4 4 2 5 4 2 6 4 3 2 4 3 3 4 3 4 4 3 5 4 3 6 4 3 7 4 3 8 4 3 9 4 3 10 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 4 7 4 4 8 4 4 9...
output:
11 00 101 000 110 100 011 110 10 00 10 11 10 00 01 11 10 100 000 100 110 100 000 111 010 000 011 110 100 111 110 100 011 111 101 1001 0000 1100 1000 0110 1100 1110 1100 0110 1111 1000 0000 1000 1100 1000 0000 1110 0100 0000 0110 1100 1000 1110 1100 1000 0111 1101 1000 1111 1101 1000 0111 1111 1010 1...
result:
ok Output is valid. OK.
Test #7:
score: 0
Accepted
time: 24ms
memory: 11600kb
input:
1012 2 2 2 2 3 2 2 3 3 2 3 4 3 2 2 3 2 3 3 2 4 3 3 2 3 3 3 3 3 4 3 3 5 3 3 6 3 3 7 2 4 2 2 4 3 2 4 4 2 4 5 2 4 6 3 4 2 3 4 3 3 4 4 3 4 5 3 4 6 3 4 7 3 4 8 3 4 9 3 4 10 4 2 2 4 2 3 4 2 4 4 2 5 4 2 6 4 3 2 4 3 3 4 3 4 4 3 5 4 3 6 4 3 7 4 3 8 4 3 9 4 3 10 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 4 7 4 4 8 4 4 9...
output:
11 00 101 000 110 100 011 110 10 00 10 11 10 00 01 11 10 100 000 100 110 100 000 111 010 000 011 110 100 111 110 100 011 111 101 1001 0000 1100 1000 0110 1100 1110 1100 0110 1111 1000 0000 1000 1100 1000 0000 1110 0100 0000 0110 1100 1000 1110 1100 1000 0111 1101 1000 1111 1101 1000 0111 1111 1010 1...
result:
ok Output is valid. OK.
Test #8:
score: 0
Accepted
time: 22ms
memory: 12448kb
input:
1033 2 2 2 2 3 2 2 3 3 2 3 4 3 2 2 3 2 3 3 2 4 3 3 2 3 3 3 3 3 4 3 3 5 3 3 6 3 3 7 2 4 2 2 4 3 2 4 4 2 4 5 2 4 6 3 4 2 3 4 3 3 4 4 3 4 5 3 4 6 3 4 7 3 4 8 3 4 9 3 4 10 4 2 2 4 2 3 4 2 4 4 2 5 4 2 6 4 3 2 4 3 3 4 3 4 4 3 5 4 3 6 4 3 7 4 3 8 4 3 9 4 3 10 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 4 7 4 4 8 4 4 9...
output:
11 00 101 000 110 100 011 110 10 00 10 11 10 00 01 11 10 100 000 100 110 100 000 111 010 000 011 110 100 111 110 100 011 111 101 1001 0000 1100 1000 0110 1100 1110 1100 0110 1111 1000 0000 1000 1100 1000 0000 1110 0100 0000 0110 1100 1000 1110 1100 1000 0111 1101 1000 1111 1101 1000 0111 1111 1010 1...
result:
ok Output is valid. OK.
Test #9:
score: 0
Accepted
time: 39ms
memory: 3664kb
input:
100000 2 2 2 2 3 2 2 3 3 2 3 4 3 2 2 3 2 3 3 2 4 3 3 2 3 3 3 3 3 4 3 3 5 3 3 6 3 3 7 2 4 2 2 4 3 2 4 4 2 4 5 2 4 6 3 4 2 3 4 3 3 4 4 3 4 5 3 4 6 3 4 7 3 4 8 3 4 9 3 4 10 4 2 2 4 2 3 4 2 4 4 2 5 4 2 6 4 3 2 4 3 3 4 3 4 4 3 5 4 3 6 4 3 7 4 3 8 4 3 9 4 3 10 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 4 7 4 4 8 4 4...
output:
11 00 101 000 110 100 011 110 10 00 10 11 10 00 01 11 10 100 000 100 110 100 000 111 010 000 011 110 100 111 110 100 011 111 101 1001 0000 1100 1000 0110 1100 1110 1100 0110 1111 1000 0000 1000 1100 1000 0000 1110 0100 0000 0110 1100 1000 1110 1100 1000 0111 1101 1000 1111 1101 1000 0111 1111 1010 1...
result:
ok Output is valid. OK.
Test #10:
score: 0
Accepted
time: 22ms
memory: 3644kb
input:
100000 2 2 2 2 3 2 2 3 3 2 3 4 3 2 2 3 2 3 3 2 4 3 3 2 3 3 3 3 3 4 3 3 5 3 3 6 3 3 7 2 4 2 2 4 3 2 4 4 2 4 5 2 4 6 3 4 2 3 4 3 3 4 4 3 4 5 3 4 6 3 4 7 3 4 8 3 4 9 3 4 10 4 2 2 4 2 3 4 2 4 4 2 5 4 2 6 4 3 2 4 3 3 4 3 4 4 3 5 4 3 6 4 3 7 4 3 8 4 3 9 4 3 10 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 4 7 4 4 8 4 4...
output:
11 00 101 000 110 100 011 110 10 00 10 11 10 00 01 11 10 100 000 100 110 100 000 111 010 000 011 110 100 111 110 100 011 111 101 1001 0000 1100 1000 0110 1100 1110 1100 0110 1111 1000 0000 1000 1100 1000 0000 1110 0100 0000 0110 1100 1000 1110 1100 1000 0111 1101 1000 1111 1101 1000 0111 1111 1010 1...
result:
ok Output is valid. OK.
Test #11:
score: 0
Accepted
time: 14ms
memory: 3724kb
input:
100000 2 2 2 2 3 2 2 3 3 2 3 4 3 2 2 3 2 3 3 2 4 3 3 2 3 3 3 3 3 4 3 3 5 3 3 6 3 3 7 2 4 2 2 4 3 2 4 4 2 4 5 2 4 6 3 4 2 3 4 3 3 4 4 3 4 5 3 4 6 3 4 7 3 4 8 3 4 9 3 4 10 4 2 2 4 2 3 4 2 4 4 2 5 4 2 6 4 3 2 4 3 3 4 3 4 4 3 5 4 3 6 4 3 7 4 3 8 4 3 9 4 3 10 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 4 7 4 4 8 4 4...
output:
11 00 101 000 110 100 011 110 10 00 10 11 10 00 01 11 10 100 000 100 110 100 000 111 010 000 011 110 100 111 110 100 011 111 101 1001 0000 1100 1000 0110 1100 1110 1100 0110 1111 1000 0000 1000 1100 1000 0000 1110 0100 0000 0110 1100 1000 1110 1100 1000 0111 1101 1000 1111 1101 1000 0111 1111 1010 1...
result:
ok Output is valid. OK.
Test #12:
score: 0
Accepted
time: 22ms
memory: 12616kb
input:
3 1500 1500 2250000 1322 1322 1747684 1158 2 2316
output:
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...
result:
ok Output is valid. OK.
Test #13:
score: 0
Accepted
time: 21ms
memory: 12492kb
input:
3 1500 1500 1125000 1322 1322 873842 1158 2 1158
output:
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111...
result:
ok Output is valid. OK.
Extra Test:
score: 0
Extra Test Passed