View Compilation Error

0_0_9348584_31665.cpp: In function `int main()':
0_0_9348584_31665.cpp:114: error: `x' undeclared (first use this function)
0_0_9348584_31665.cpp:114: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_9348584_31665.cpp:114: error: expected `;' before "char"
0_0_9348584_31665.cpp:117: error: `ch' undeclared (first use this function)