提交记录 10948 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
cyz14	router32. 测测你的路由器	Compile Error	0	0 ns	0 KB	C++	356 B

提交时间	评测时间
2019-10-12 06:15:24	2020-08-01 02:36:42

代码

#include "router.h"

void init(int n, int q, const RoutingTableEntry *a) {
const RoutingTableEntry * cur = a;
    for (int i = 0; i < 10; i++) {
printf("%d %d %d %d.%d.%d.%d\n", cur->addr, cur->len, cur->nexthop, ((cur->addr)>>24), ((cur->addr)>>16)&0xff, ((cur->addr)>>8)&0xff, ((cur->addr)&0xff));
    }
	
}

unsigned query(unsigned addr) {
	return 0;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/c60cd614d35c11ea899e00163e04388b/contestant.cpp: In function ‘void init(int, int, const RoutingTableEntry*)’:
jp_data/tasks/c60cd614d35c11ea899e00163e04388b/contestant.cpp:6:1: error: ‘printf’ was not declared in this scope
    6 | printf("%d %d %d %d.%d.%d.%d\n", cur->addr, cur->len, cur->nexthop, ((cur->addr)>>24), ((cur->addr)>>16)&0xff, ((cur->addr)>>8)&0xff, ((cur->addr)&0xff));
      | ^~~~~~
jp_data/tasks/c60cd614d35c11ea899e00163e04388b/contestant.cpp:2:1: note: ‘printf’ is defined in header ‘<cstdio>’; did you forget to ‘#include <cstdio>’?
    1 | #include "router.h"
  +++ |+#include <cstdio>
    2 |