QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#346849 | #5528. Least Annoying Constructive Problem | ucup-team134 | WA | 1ms | 3736kb | C++17 | 518b | 2024-03-09 03:03:40 | 2024-03-09 03:03:41 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
int n;
int add(int a,int b){
a+=b;
a%=n;
if(a<0)a+=n;
if(a==0)a=n;
return a;
}
int main(){
scanf("%i",&n);
if(n%2==1){
for(int i=1;i<=n;i++){
for(int j=0;j<n/2;j++){
printf("%i %i\n",add(i,-j),add(i,j+1));
}
}
}else{
for(int i=1;i<=n/2;i++){
for(int j=0;j<n/2;j++){
printf("%i %i\n",add(i,-j),add(i,j+1));
}
for(int j=0;j<n/2-1;j++){
printf("%i %i\n",add(i,-j),add(i,j+2));
}
}
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 0
Wrong Answer
time: 1ms
memory: 3736kb
input:
3
output:
1 2 2 3 3 1
result:
wrong answer Integer 1 violates the range [4, 3]