View Compilation Error

0_0_11442452_32341.cpp:2:22: longlong.h: No such file or directory
0_0_11442452_32341.cpp: In function `int main()':
0_0_11442452_32341.cpp:10: error: `longlong' undeclared (first use this function)
0_0_11442452_32341.cpp:10: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11442452_32341.cpp:10: error: expected `;' before "s1"
0_0_11442452_32341.cpp:11: error: `s1' undeclared (first use this function)
0_0_11442452_32341.cpp:11: error: `s2' undeclared (first use this function)