Run id: 117181

Main.cc: In function 'int main()':
Main.cc:11:9: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
         gets(phrase); // 读取整行输入
         ^
In file included from Main.cc:1:0:
/usr/include/stdio.h:638:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^
Main.cc:11:9: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
         gets(phrase); // 读取整行输入
         ^
In file included from Main.cc:1:0:
/usr/include/stdio.h:638:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^
Main.cc:11:20: warning: 'char* gets(char*)' is deprecated [-Wdeprecated-declarations]
         gets(phrase); // 读取整行输入
                    ^
In file included from Main.cc:1:0:
/usr/include/stdio.h:638:14: note: declared here
 extern char *gets (char *__s) __wur __attribute_deprecated__;
              ^
Main.cc:24:38: error: 'toupper' was not declared in this scope
             putchar(toupper(phrase[i]));
                                      ^
Main.cc:6:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &T); // 读取测试数据的组数
                    ^
Main.cc:11:21: warning: ignoring return value of 'char* gets(char*)', declared with attribute warn_unused_result [-Wunused-result]
         gets(phrase); // 读取整行输入
                     ^