记录详情

Accepted

foo.cc: In function 'int main()':
foo.cc:7:8: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
  gets(a);
        ^
In file included from /usr/include/stdio.h:862:0,
                 from /usr/include/c++/7/cstdio:42,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:46,
                 from foo.cc:1:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:232:1: note: declared here
 gets (char *__str)
 ^~~~
foo.cc:8:8: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
  gets(b);
        ^
In file included from /usr/include/stdio.h:862:0,
                 from /usr/include/c++/7/cstdio:42,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:46,
                 from foo.cc:1:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:232:1: note: declared here
 gets (char *__str)
 ^~~~
foo.cc:10:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int x = 0; x <= strlen(a); x++) {
                  ~~^~~~~~~~~~~~
foo.cc:13:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < strlen(b); i++) {
                  ~~^~~~~~~~~~~
foo.cc:7:6: warning: ignoring return value of 'char* gets(char*)', declared with attribute warn_unused_result [-Wunused-result]
  gets(a);
  ~~~~^~~
foo.cc:8:6: warning: ignoring return value of 'char* gets(char*)', declared with attribute warn_unused_result [-Wunused-result]
  gets(b);
  ~~~~^~~
/tmp/ccWNwJOd.o: In function `main':
foo.cc:(.text.startup+0x43): warning: the `gets' function is dangerous and should not be used.
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# 状态 耗时 内存占用
#1 Accepted 1ms 384.0 KiB
#2 Accepted 1ms 384.0 KiB
#3 Accepted 1ms 384.0 KiB
#4 Accepted 1ms 384.0 KiB
#5 Accepted 1ms 384.0 KiB

信息

递交者
类型
递交
题目
4-7 密钥表与替代密码
比赛
2021(四) 作业第三场:热身赛
语言
C++
递交时间
2021-11-13 22:42:47
评测时间
2021-11-13 22:42:47
评测机
分数
100
总耗时
8ms
峰值内存
384.0 KiB