View Compilation Error

0_0_4817429_9600.cpp: In function `int main()':
0_0_4817429_9600.cpp:42: error: jump to label `loop'
0_0_4817429_9600.cpp:32: error:   from here
0_0_4817429_9600.cpp:36: error:   crosses initialization of `long long int ds'
0_0_4817429_9600.cpp:33: error:   crosses initialization of `int flag'