Accepted

foo.cc: In function 'int main()':
foo.cc:8:8: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
    8 |  gets(a);
      |        ^
In file included from /usr/include/stdio.h:867,
                 from /usr/include/c++/9/cstdio:42,
                 from /usr/include/c++/9/ext/string_conversions.h:43,
                 from /usr/include/c++/9/bits/basic_string.h:6496,
                 from /usr/include/c++/9/string:55,
                 from /usr/include/c++/9/bits/locale_classes.h:40,
                 from /usr/include/c++/9/bits/ios_base.h:41,
                 from /usr/include/c++/9/ios:42,
                 from /usr/include/c++/9/ostream:38,
                 from /usr/include/c++/9/iostream:39,
                 from foo.cc:1:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:235:1: note: declared here
  235 | gets (char *__str)
      | ^~~~
foo.cc:8:8: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
    8 |  gets(a);
      |        ^
In file included from /usr/include/stdio.h:867,
                 from /usr/include/c++/9/cstdio:42,
                 from /usr/include/c++/9/ext/string_conversions.h:43,
                 from /usr/include/c++/9/bits/basic_string.h:6496,
                 from /usr/include/c++/9/string:55,
                 from /usr/include/c++/9/bits/locale_classes.h:40,
                 from /usr/include/c++/9/bits/ios_base.h:41,
                 from /usr/include/c++/9/ios:42,
                 from /usr/include/c++/9/ostream:38,
                 from /usr/include/c++/9/iostream:39,
                 from foo.cc:1:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:235:1: note: declared here
  235 | gets (char *__str)
      | ^~~~
foo.cc:9:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
    9 |  for (int i = 0; i < strlen(a); i++) {
      |                  ~~^~~~~~~~~~~
foo.cc:8:6: warning: ignoring return value of 'char* gets(char*)', declared with attribute warn_unused_result [-Wunused-result]
    8 |  gets(a);
      |  ~~~~^~~
/usr/bin/ld: /tmp/ccrzHpT1.o: in function `main':
foo.cc:(.text.startup+0x4f): 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 2ms 384.0 KiB
#2 Accepted 3ms 384.0 KiB

信息

递交者
类型
递交
题目
P1102 字符大小写转换
语言
C++
递交时间
2022-07-18 23:37:32
评测时间
2022-07-18 23:37:32
评测机
分数
100
总耗时
5ms
峰值内存
384.0 KiB