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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 |
|---|---|---|---|---|---|---|---|---|---|
| #432074 | #2810. Speedrun | egypt_ioi2024b_04# | Compile Error | / | / | C++23 | 1.7kb | 2024-06-06 17:48:36 | 2024-06-06 17:48:37 |
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详细
speedrun.code: In function ‘void init(int)’:
speedrun.code:20:16: error: ISO C++ forbids declaration of ‘v’ with no type [-fpermissive]
20 | for (auto &v : adj[u]) {
| ^
speedrun.code:20:20: warning: range-based ‘for’ loops only available with ‘-std=c++11’ or ‘-std=gnu++11’
20 | for (auto &v : adj[u]) {
| ^~~
speedrun.code:20:25: error: forming reference to reference type ‘std::vector<int>&’
20 | for (auto &v : adj[u]) {
| ^
grader_speedrun.cpp: In function ‘int readvalue()’:
grader_speedrun.cpp:9:9: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
9 | fscanf(input, "%d", &val);
| ~~~~~~^~~~~~~~~~~~~~~~~~~