View Compilation Error

0_0_10539037_28963.c:1: error: syntax error before '/' token
0_0_10539037_28963.c:2:19: iostream: No such file or directory
0_0_10539037_28963.c: In function `main':
0_0_10539037_28963.c:7: error: `EOF' undeclared (first use in this function)
0_0_10539037_28963.c:7: error: (Each undeclared identifier is reported only once
0_0_10539037_28963.c:7: error: for each function it appears in.)
0_0_10539037_28963.c:8: error: `hash' undeclared (first use in this function)
0_0_10539037_28963.c:8: error: `false' undeclared (first use in this function)
0_0_10539037_28963.c:9: error: 'for' loop initial declaration used outside C99 mode
0_0_10539037_28963.c:11: error: `true' undeclared (first use in this function)
0_0_10539037_28963.c:13: error: redefinition of 'i'
0_0_10539037_28963.c:9: error: previous definition of 'i' was here
0_0_10539037_28963.c:13: error: 'for' loop initial declaration used outside C99 mode