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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 |
|---|---|---|---|---|---|---|---|---|---|
| #74720 | #5006. Heximal | XKError# | Compile Error | / | / | C++14 | 849b | 2023-02-03 15:27:03 | 2023-02-03 15:27:05 |
Judging History
你现在查看的是最新测评结果
- [2023-08-10 23:21:45]
- System Update: QOJ starts to keep a history of the judgings of all the submissions.
- [2023-02-03 15:27:05]
- 评测
- 测评结果：Compile Error
- 用时：0ms
- 内存：0kb
- [2023-02-03 15:27:03]
- 提交
answer
#include <bits/stdc++.h>
#define ll long long
using namespace std;
char s[5000005];
//long double log10(long double x) {
// return log(x) / log(10);
//}
int main() {
scanf("%s", s);
int n = strlen(s);
// cout<<n<<endl;
if (n == 1 && s[0] == '0') return puts("1"), 0;
ll res = 0;
ll tmp = 0;
if (n <= 18) {
for (int i = 0; i < n; i++) res = res * 10 + s[i] - '0';
ans = log((long double)res) / log(6) + 1;
// printf("%d\n", ans);
}
else {
for (int i = 0; i < 18; i++) res = res * 10 + s[i] - '0';
// cout<<res<<" "<<n - 18<<" "<<log10((long double)res) + n - 18<<endl;
ans = (log10((long double)res) + n - 18) / log10(6) + 1;
// printf("%d\n", ans);
}
for (int i = 0; i < n; i++) tmp = (tmp * 10 + s[i] - '0') % 21936950640377856ll;
if (tmp < 1e9) ++ans;
printf("%d\n", ans);
return 0;
}
详细
answer.code: In function ‘int main()’:
answer.code:22:17: error: ‘ans’ was not declared in this scope; did you mean ‘abs’?
22 | ans = log((long double)res) / log(6) + 1;
| ^~~
| abs
answer.code:28:17: error: ‘ans’ was not declared in this scope; did you mean ‘abs’?
28 | ans = (log10((long double)res) + n - 18) / log10(6) + 1;
| ^~~
| abs
answer.code:32:26: error: ‘ans’ was not declared in this scope; did you mean ‘abs’?
32 | if (tmp < 1e9) ++ans;
| ^~~
| abs
answer.code:33:24: error: ‘ans’ was not declared in this scope; did you mean ‘abs’?
33 | printf("%d\n", ans);
| ^~~
| abs
answer.code:14:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
14 | scanf("%s", s);
| ~~~~~^~~~~~~~~