Compile Error

foo.cc: In function 'int main()':
foo.cc:8:11: 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:11:5: error: 'strrev' was not declared in this scope
     strrev(b);
     ^~~~~~
foo.cc:11:5: note: suggested alternative: 'strsep'
     strrev(b);
     ^~~~~~
     strsep
foo.cc:16:9: error: 'itoa' was not declared in this scope
         itoa(t,a,10);
         ^~~~
foo.cc:16:9: note: suggested alternative: 'atol'
         itoa(t,a,10);
         ^~~~
         atol
foo.cc:8:9: warning: ignoring return value of 'char* gets(char*)', declared with attribute warn_unused_result [-Wunused-result]
     gets(a);
     ~~~~^~~
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信息

递交者
类型
递交
题目
P1107 回文数猜想(2)
语言
C++
递交时间
2021-11-25 22:08:37
评测时间
2021-11-25 22:08:37
评测机
分数
0
总耗时
0ms
峰值内存
0 Bytes