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ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#708688 | #5676. Counting Pythagorean Triples | mgoldy925# | AC ✓ | 11ms | 3704kb | C++14 | 691b | 2024-11-04 03:26:21 | 2024-11-04 03:26:22 |
Judging History
answer
#include<iostream>
#include<cstdio>
#include<cstring>
#include<algorithm>
#include<cmath>
using namespace std;
inline int gcd(int a,int b){
int tmp;
while(b)tmp=a%b,a=b,b=tmp;
return a;
}
int main(){
int s1=0,s2=0,s3=0,s4=0;
int x;cin>>x;
for(int i=1;i<x;++i){
int j=sqrt(x*x-i*i);
if(j<i)break;
if(i*i+j*j!=x*x)continue;
if(gcd(gcd(i,j),x)==1)++s1;
else ++s2;
}
for(int i=x+1;i<=x*x;++i){
int j=sqrt(1ll*i*i-x*x);
if(1ll*j*j+x*x!=1ll*i*i)continue;
if(gcd(gcd(i,j),x)==1)++s3;
else ++s4;
}
cout<<s1<<" "<<s2<<" "<<s3<<" "<<s4<<endl;
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3604kb
input:
65
output:
2 2 2 2
result:
ok single line: '2 2 2 2'
Test #2:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
64
output:
0 0 1 4
result:
ok single line: '0 0 1 4'
Test #3:
score: 0
Accepted
time: 8ms
memory: 3632kb
input:
2023
output:
0 2 2 5
result:
ok single line: '0 2 2 5'
Test #4:
score: 0
Accepted
time: 2ms
memory: 3628kb
input:
1560
output:
0 4 8 59
result:
ok single line: '0 4 8 59'
Test #5:
score: 0
Accepted
time: 2ms
memory: 3692kb
input:
1625
output:
2 8 2 8
result:
ok single line: '2 8 2 8'
Test #6:
score: 0
Accepted
time: 7ms
memory: 3696kb
input:
1888
output:
0 0 2 11
result:
ok single line: '0 0 2 11'
Test #7:
score: 0
Accepted
time: 8ms
memory: 3588kb
input:
2125
output:
2 8 2 8
result:
ok single line: '2 8 2 8'
Test #8:
score: 0
Accepted
time: 7ms
memory: 3648kb
input:
1950
output:
0 7 0 22
result:
ok single line: '0 7 0 22'
Test #9:
score: 0
Accepted
time: 8ms
memory: 3652kb
input:
2477
output:
1 0 1 0
result:
ok single line: '1 0 1 0'
Test #10:
score: 0
Accepted
time: 6ms
memory: 3624kb
input:
1728
output:
0 0 2 36
result:
ok single line: '0 0 2 36'
Test #11:
score: 0
Accepted
time: 9ms
memory: 3692kb
input:
2249
output:
2 2 2 2
result:
ok single line: '2 2 2 2'
Test #12:
score: 0
Accepted
time: 9ms
memory: 3684kb
input:
2176
output:
0 1 2 17
result:
ok single line: '0 1 2 17'
Test #13:
score: 0
Accepted
time: 11ms
memory: 3696kb
input:
2467
output:
0 0 1 0
result:
ok single line: '0 0 1 0'
Test #14:
score: 0
Accepted
time: 7ms
memory: 3552kb
input:
1898
output:
0 4 0 4
result:
ok single line: '0 4 0 4'
Test #15:
score: 0
Accepted
time: 8ms
memory: 3692kb
input:
2048
output:
0 0 1 9
result:
ok single line: '0 0 1 9'
Test #16:
score: 0
Accepted
time: 6ms
memory: 3604kb
input:
1875
output:
0 4 2 11
result:
ok single line: '0 4 2 11'
Test #17:
score: 0
Accepted
time: 9ms
memory: 3704kb
input:
2187
output:
0 0 1 6
result:
ok single line: '0 0 1 6'
Test #18:
score: 0
Accepted
time: 11ms
memory: 3620kb
input:
2431
output:
0 4 4 9
result:
ok single line: '0 4 4 9'
Test #19:
score: 0
Accepted
time: 4ms
memory: 3652kb
input:
2028
output:
0 2 4 18
result:
ok single line: '0 2 4 18'
Test #20:
score: 0
Accepted
time: 3ms
memory: 3604kb
input:
1105
output:
4 9 4 9
result:
ok single line: '4 9 4 9'
Test #21:
score: 0
Accepted
time: 6ms
memory: 3564kb
input:
2210
output:
0 13 0 13
result:
ok single line: '0 13 0 13'
Test #22:
score: 0
Accepted
time: 11ms
memory: 3604kb
input:
2465
output:
4 9 4 9
result:
ok single line: '4 9 4 9'
Test #23:
score: 0
Accepted
time: 9ms
memory: 3604kb
input:
2187
output:
0 0 1 6
result:
ok single line: '0 0 1 6'