Compile Error

/in/foo.c:2:1: error: unknown type name 'using'
 using namespace std;
 ^~~~~
/in/foo.c:2:17: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'std'
 using namespace std;
                 ^~~
/in/foo.c: In function 'main':
/in/foo.c:5:5: error: 'cout' undeclared (first use in this function)
     cout<<"祝福苏中附校永居上游\n";
     ^~~~
/in/foo.c:5:5: note: each undeclared identifier is reported only once for each function it appears in

信息

递交者
类型
递交
题目
P1001 永居上游
语言
C
递交时间
2024-10-15 16:42:49
评测时间
2024-10-15 16:42:49
评测机
分数
0
总耗时
0ms
峰值内存
0 Bytes