View Compilation Error

0_0_6907459_20989.c:1:20: iostream: No such file or directory
0_0_6907459_20989.c:2:18: cstdio: No such file or directory
0_0_6907459_20989.c:4: error: variable-size type declared outside of any function
0_0_6907459_20989.c:4: error: variable-sized object may not be initialized
0_0_6907459_20989.c: In function `main':
0_0_6907459_20989.c:20: error: 'for' loop initial declaration used outside C99 mode