View Compilation Error

0_0_22215238_23502.c: In function 'main':
0_0_22215238_23502.c:19:5: error: expected expression before '/' token
     //for (int i = 0; i <= 99999; ++i) {
     ^
0_0_22215238_23502.c: At top level:
0_0_22215238_23502.c:55:1: error: expected identifier or '(' before '/' token
 // int f(int n) {
 ^