View Compilation Error

25840_0_1417.cpp: In function `int main()':
25840_0_1417.cpp:9: error: a function-definition is not allowed here before '{' token
25840_0_1417.cpp:9: error: expected `,' or `;' before '{' token
25840_0_1417.cpp:18: error: `digui' undeclared (first use this function)
25840_0_1417.cpp:18: error: (Each undeclared identifier is reported only once for each function it appears in.)
25840_0_1417.cpp:21: error: name lookup of `c' changed for new ISO `for' scoping
25840_0_1417.cpp:15: error:   using obsolete binding at `c'