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 |
|---|---|---|---|---|---|---|---|---|---|
| #628135 | #9296. Golden Spirit | Saton | Compile Error | / | / | C++20 | 1.7kb | 2024-10-10 18:47:56 | 2024-10-10 18:47:57 |
Judging History
answer
///by Saton.
#include<bits/stdc++.h>
#define PI acos(-1)
#define fi first
#define se second
#define sz(a) ((int)a.size())
#define all(a) a.begin(), a.end()
#define int long long
#define ll __int128
#define DD double double
#define LD long double
#define rep(i,a,b) for(int i = (a);i <= (b);i ++)
#define lep(i,a,b) for(int i = (a);i >= (b);i --)
#define FLUSH fflush(stdout)
using namespace std;
typedef pair<int,int> PII;
const int N = 1e6 + 10,mod = 998244353;
int n,m,k;
int a[N];
void solve() {
cin >> n >> m >> k;
if(2*k*n>=m) cout << 4*n*k << '\n';
else cout << 2*m << '\n';
}
signed main() {
ios::sync_with_stdio(false), cin.tie(0), cout.tie(0);
int T;
cin >> T;
while(T --) {
solve();
}
// solve();
return 0;
}
/* /\_/\
* (= ._.)
* / > \>
*////by Saton.
#include<bits/stdc++.h>
#define PI acos(-1)
#define fi first
#define se second
#define sz(a) ((int)a.size())
#define all(a) a.begin(), a.end()
#define int long long
#define ll __int128
#define DD double double
#define LD long double
#define rep(i,a,b) for(int i = (a);i <= (b);i ++)
#define lep(i,a,b) for(int i = (a);i >= (b);i --)
#define FLUSH fflush(stdout)
using namespace std;
typedef pair<int,int> PII;
const int N = 1e6 + 10,mod = 998244353;
int n,m,k;
int a[N];
void solve() {
cin >> n >> m >> k;
int ans = 2*n*k;
if(m<=2*n*k) ans *= 2;
else ans += m;
cout << ans << '\n';
}
signed main() {
ios::sync_with_stdio(false), cin.tie(0), cout.tie(0);
int T;
cin >> T;
while(T --) {
solve();
}
// solve();
return 0;
}
/* /\_/\
* (= ._.)
* / > \>
*/
詳細信息
answer.code:57:11: error: redefinition of ‘const long long int N’
57 | const int N = 1e6 + 10,mod = 998244353;
| ^
answer.code:17:11: note: ‘const long long int N’ previously defined here
17 | const int N = 1e6 + 10,mod = 998244353;
| ^
answer.code:57:24: error: redefinition of ‘const long long int mod’
57 | const int N = 1e6 + 10,mod = 998244353;
| ^~~
answer.code:17:24: note: ‘const long long int mod’ previously defined here
17 | const int N = 1e6 + 10,mod = 998244353;
| ^~~
answer.code:58:5: error: redefinition of ‘long long int n’
58 | int n,m,k;
| ^
answer.code:18:5: note: ‘long long int n’ previously declared here
18 | int n,m,k;
| ^
answer.code:58:7: error: redefinition of ‘long long int m’
58 | int n,m,k;
| ^
answer.code:18:7: note: ‘long long int m’ previously declared here
18 | int n,m,k;
| ^
answer.code:58:9: error: redefinition of ‘long long int k’
58 | int n,m,k;
| ^
answer.code:18:9: note: ‘long long int k’ previously declared here
18 | int n,m,k;
| ^
answer.code:59:5: error: redefinition of ‘long long int a [1000010]’
59 | int a[N];
| ^
answer.code:19:5: note: ‘long long int a [1000010]’ previously declared here
19 | int a[N];
| ^
answer.code:61:6: error: redefinition of ‘void solve()’
61 | void solve() {
| ^~~~~
answer.code:21:6: note: ‘void solve()’ previously defined here
21 | void solve() {
| ^~~~~
answer.code:69:8: error: redefinition of ‘int main()’
69 | signed main() {
| ^~~~
answer.code:27:8: note: ‘int main()’ previously defined here
27 | signed main() {
| ^~~~