0_0_37384087_3649.cpp:7:1: error: 'string' does not name a type
string s[maxn],u,v;
^
0_0_37384087_3649.cpp:9:9: error: 'string' was not declared in this scope
bool pd(string u, string v) {//v是否是u的子串
^
0_0_37384087_3649.cpp:9:9: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iosfwd:39:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
from 0_0_37384087_3649.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stringfwd.h:62:33: note: 'std::string'
typedef basic_string<char> string;
^
0_0_37384087_3649.cpp:9:19: error: 'string' was not declared in this scope
bool pd(string u, string v) {//v是否是u的子串
^
0_0_37384087_3649.cpp:9:19: note: suggested alternative:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/iosfwd:39:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
from 0_0_37384087_3649.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stringfwd.h:62:33: note: 'std::string'
typedef basic_string<char> string;
^
0_0_37384087_3649.cpp:9:27: error: expression list treated as compound expression in initializer [-fpermissive]
bool pd(string u, string v) {//v是否是u的子串
^
0_0_37384087_3649.cpp:9:29: error: expected ',' or ';' before '{' token
bool pd(string u, string v) {//v是否是u的子串
^
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