View Compilation Error

0_0_4528786_27618.cpp: In function `int kmp()':
0_0_4528786_27618.cpp:59: error: `count' undeclared (first use this function)
0_0_4528786_27618.cpp:59: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_4528786_27618.cpp: In function `int main()':
0_0_4528786_27618.cpp:74: error: `count' undeclared (first use this function)