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 |
|---|---|---|---|---|---|---|---|---|---|
| #871854 | #9678. 网友小 Z 的树 | yaohaoyou | Compile Error | / | / | C++14 | 4.8kb | 2025-01-25 22:25:17 | 2025-01-25 22:25:25 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
详细
answer.code: In function ‘int main()’:
answer.code:124:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
124 | scanf("%d%d", &GRADER::subid, &T);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
answer.code: In function ‘void GRADER::solve()’:
answer.code:64:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
64 | scanf("%d", &n);
| ~~~~~^~~~~~~~~~
answer.code:68:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
68 | scanf("%d%d", &x, &y);
| ~~~~~^~~~~~~~~~~~~~~~
/usr/bin/ld: /tmp/ccv3EWgu.o: in function `main':
answer.code:(.text.startup+0x0): multiple definition of `main'; /tmp/ccEH1aSh.o:implementer.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status