View Compilation Error

0_0_2848094_29334.c:1:23: iostream: No such file or directory
0_0_2848094_29334.c:2: error: syntax error before "namespace"
0_0_2848094_29334.c: In function `max_flow':
0_0_2848094_29334.c:25: error: 'for' loop initial declaration used outside C99 mode
0_0_2848094_29334.c: In function `main':
0_0_2848094_29334.c:54: error: 'for' loop initial declaration used outside C99 mode
0_0_2848094_29334.c:59: error: 'for' loop initial declaration used outside C99 mode
0_0_2848094_29334.c:61: error: `cin' undeclared (first use in this function)
0_0_2848094_29334.c:61: error: (Each undeclared identifier is reported only once
0_0_2848094_29334.c:61: error: for each function it appears in.)