View Compilation Error

0_0_1874362_27691.cpp: In function `int main()':
0_0_1874362_27691.cpp:5: error: `string' undeclared (first use this function)
0_0_1874362_27691.cpp:5: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_1874362_27691.cpp:5: error: expected `;' before "s"
0_0_1874362_27691.cpp:6: error: `cin' undeclared (first use this function)
0_0_1874362_27691.cpp:6: error: `s' undeclared (first use this function)
0_0_1874362_27691.cpp:11: error: expected primary-expression before '}' token
0_0_1874362_27691.cpp:11: error: expected `;' before '}' token