QOJ.ac

QOJ

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
#510261	#9158. 分数	Insert_Username_Here^#	50	138ms	3712kb	C++20	587b	2024-08-09 00:53:15	2024-08-09 00:53:15

Judging History

你现在查看的是最新测评结果

[2024-08-09 00:53:15]
评测

测评结果：50
用时：138ms
内存：3712kb

查看

[2024-08-09 00:53:15]
提交

answer

#include <bits/stdc++.h>
#define f first
#define s second
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
const ll mod = 998244353;
// cope counter = 2254

int bk(int a, int b) {
	if(a < b) swap(a, b);
	if(b < 1 || a < 2 * b) return 0;
	if(b == 1) return (a % 2 == 0);
	return bk(a % (2 * b), b);
}

signed main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	int n, m, ans = 0;
	cin >> n >> m;
	for(int i = 1; i <= n; i++) {
		for(int j = 1; j <= m; j++) {
			if(i % 2 == j % 2) continue;
			ans += bk(i, j);
		}
	}
	cout << ans << "\n";
}

源文件, 语言: C++20

詳細信息

Pretests

Pretest #1:

score: 5

Accepted

time: 0ms

memory: 3592kb

input:

99 99

output:

result:

ok 1 number(s): "406"

Pretest #2:

score: 5

Accepted

time: 0ms

memory: 3668kb

input:

98 97

output:

result:

ok 1 number(s): "405"

Pretest #3:

score: 5

Accepted

time: 0ms

memory: 3628kb

input:

99 96

output:

result:

ok 1 number(s): "396"

Pretest #4:

score: 5

Accepted

time: 3ms

memory: 3584kb

input:

995 977

output:

result:

ok 1 number(s): "11153"

Pretest #5:

score: 5

Accepted

time: 3ms

memory: 3652kb

input:

991 990

output:

result:

ok 1 number(s): "11220"

Pretest #6:

score: 5

Accepted

time: 3ms

memory: 3712kb

input:

976 968

output:

result:

ok 1 number(s): "10900"

Pretest #7:

score: 5

Accepted

time: 127ms

memory: 3648kb

input:

7602 7864

output:

result:

ok 1 number(s): "215706"

Pretest #8:

score: 5

Accepted

time: 127ms

memory: 3592kb

input:

7959 7735

output:

result:

ok 1 number(s): "220256"

Pretest #9:

score: 5

Accepted

time: 131ms

memory: 3632kb

input:

7878 7863

output:

result:

ok 1 number(s): "221162"

Pretest #10:

score: 5

Accepted

time: 124ms

memory: 3584kb

input:

7788 7658

output:

result:

ok 1 number(s): "215323"

Pretest #11:

score: 0

Time Limit Exceeded

input:

95399 99767

output:

result:

Pretest #12:

score: 0

Time Limit Exceeded

input:

98051 99642

output:

result:

Pretest #13:

score: 0

Time Limit Exceeded

input:

95624 96007

output:

result:

Pretest #14:

score: 0

Time Limit Exceeded

input:

99208 98047

output:

result:

Pretest #15:

score: 0

Time Limit Exceeded

input:

997417 967722

output:

result:

Pretest #16:

score: 0

Time Limit Exceeded

input:

987807 956529

output:

result:

Pretest #17:

score: 0

Time Limit Exceeded

input:

971654 984345

output:

result:

Pretest #18:

score: 0

Time Limit Exceeded

input:

7892259 7983727

output:

result:

Pretest #19:

score: 0

Time Limit Exceeded

input:

7937869 29796968

output:

result:

Pretest #20:

score: 0

Time Limit Exceeded

input:

29717543 29510173

output:

result:

Final Tests

Test #1:

score: 5

Accepted

time: 0ms

memory: 3632kb

input:

96 98

output:

result:

ok 1 number(s): "396"

Test #2:

score: 5

Accepted

time: 0ms

memory: 3640kb

input:

100 99

output:

result:

ok 1 number(s): "408"

Test #3:

score: 5

Accepted

time: 0ms

memory: 3664kb

input:

99 99

output:

result:

ok 1 number(s): "406"

Test #4:

score: 5

Accepted

time: 3ms

memory: 3652kb

input:

963 951

output:

result:

ok 1 number(s): "10634"

Test #5:

score: 5

Accepted

time: 3ms

memory: 3660kb

input:

958 974

output:

result:

ok 1 number(s): "10795"

Test #6:

score: 5

Accepted

time: 0ms

memory: 3592kb

input:

966 990

output:

result:

ok 1 number(s): "11003"

Test #7:

score: 5

Accepted

time: 138ms

memory: 3648kb

input:

7958 7947

output:

result:

ok 1 number(s): "224482"

Test #8:

score: 5

Accepted

time: 122ms

memory: 3664kb

input:

7623 7730

output:

result:

ok 1 number(s): "213444"

Test #9:

score: 5

Accepted

time: 126ms

memory: 3708kb

input:

7845 7783

output:

result:

ok 1 number(s): "218916"

Test #10:

score: 5

Accepted

time: 127ms

memory: 3644kb

input:

7881 7773

output:

result:

ok 1 number(s): "219451"

Test #11:

score: 0

Time Limit Exceeded

input:

99414 98698

output:

result:

Test #12:

score: 0

Time Limit Exceeded

input:

98249 96148

output:

result:

Test #13:

score: 0

Time Limit Exceeded

input:

99003 96832

output:

result:

Test #14:

score: 0

Time Limit Exceeded

input:

98266 96030

output:

result:

Test #15:

score: 0

Time Limit Exceeded

input:

968207 958885

output:

result:

Test #16:

score: 0

Time Limit Exceeded

input:

959846 998397

output:

result:

Test #17:

score: 0

Time Limit Exceeded

input:

965821 972280

output:

result:

Test #18:

score: 0

Time Limit Exceeded

input:

7855098 7962479

output:

result:

Test #19:

score: 0

Time Limit Exceeded

input:

7841076 29648718

output:

result:

Test #20:

score: 0

Time Limit Exceeded

input:

29365129 29012208