View Compilation Error

0_0_6307684_6693.c:7: error: variable-size type declared outside of any function
0_0_6307684_6693.c: In function `ComputeA':
0_0_6307684_6693.c:45: error: 'for' loop initial declaration used outside C99 mode
0_0_6307684_6693.c: In function `main':
0_0_6307684_6693.c:75: error: redeclaration of 'i' with no linkage
0_0_6307684_6693.c:67: error: previous declaration of 'i' was here
0_0_6307684_6693.c:75: error: 'for' loop initial declaration used outside C99 mode