View Compilation Error

0_0_4845489_1704.c:57: error: syntax error before '/' token
0_0_4845489_1704.c:65: error: syntax error before '&' token
0_0_4845489_1704.c: In function `tubao':
0_0_4845489_1704.c:66: error: `n' undeclared (first use in this function)
0_0_4845489_1704.c:66: error: (Each undeclared identifier is reported only once
0_0_4845489_1704.c:66: error: for each function it appears in.)
0_0_4845489_1704.c:68: error: 'for' loop initial declaration used outside C99 mode
0_0_4845489_1704.c:74: error: syntax error before '/' token