View Compilation Error

2_16253_1142500_9070.c: In function `main':
2_16253_1142500_9070.c:25: error: syntax error before '/' token
2_16253_1142500_9070.c:32: error: syntax error before "else"
2_16253_1142500_9070.c:36: error: syntax error before ')' token
2_16253_1142500_9070.c: At top level:
2_16253_1142500_9070.c:42: error: `a' undeclared here (not in a function)
2_16253_1142500_9070.c:42: error: `pos1' undeclared here (not in a function)
2_16253_1142500_9070.c:43: error: `pos2' undeclared here (not in a function)
2_16253_1142500_9070.c:45: error: syntax error before '}' token
2_16253_1142500_9070.c:53: error: redefinition of 't'
2_16253_1142500_9070.c:42: error: previous definition of 't' was here
2_16253_1142500_9070.c:53: error: `b' undeclared here (not in a function)
2_16253_1142500_9070.c:56: error: syntax error before '}' token
2_16253_1142500_9070.c:43: error: storage size of `a' isn't known
2_16253_1142500_9070.c:44: error: storage size of `a' isn't known
2_16253_1142500_9070.c:54: error: storage size of `b' isn't known
2_16253_1142500_9070.c:55: error: storage size of `b' isn't known