View Compilation Error

D:\HDOJ\temp\2_14855_1056913_3336.cpp: In function `int main()':
D:\HDOJ\temp\2_14855_1056913_3336.cpp:26: error: `in' undeclared (first use this function)
D:\HDOJ\temp\2_14855_1056913_3336.cpp:26: error: (Each undeclared identifier is reported only once for each function it appears in.)
D:\HDOJ\temp\2_14855_1056913_3336.cpp:26: error: expected `;' at end of input
D:\HDOJ\temp\2_14855_1056913_3336.cpp:26: error: expected primary-expression at end of input
D:\HDOJ\temp\2_14855_1056913_3336.cpp:26: error: expected `;' at end of input
D:\HDOJ\temp\2_14855_1056913_3336.cpp:26: error: expected primary-expression at end of input
D:\HDOJ\temp\2_14855_1056913_3336.cpp:26: error: expected `)' at end of input
D:\HDOJ\temp\2_14855_1056913_3336.cpp:26: error: expected primary-expression at end of input
D:\HDOJ\temp\2_14855_1056913_3336.cpp:26: error: expected `;' at end of input
D:\HDOJ\temp\2_14855_1056913_3336.cpp:26: error: expected `}' at end of input
D:\HDOJ\temp\2_14855_1056913_3336.cpp:26: error: expected `}' at end of input