View Compilation Error

0_0_6522229_26550.c:1:21: algorithm: No such file or directory
0_0_6522229_26550.c:2:20: iostream: No such file or directory
0_0_6522229_26550.c:7:17: stack: No such file or directory
0_0_6522229_26550.c:8:17: queue: No such file or directory
0_0_6522229_26550.c:11: error: syntax error before '/' token
0_0_6522229_26550.c: In function `query':
0_0_6522229_26550.c:68: error: syntax error before '/' token
0_0_6522229_26550.c: In function `main':
0_0_6522229_26550.c:86: error: 'for' loop initial declaration used outside C99 mode