View Compilation Error

254468_0_3527.cpp: In function `int main()':
254468_0_3527.cpp:4: error: expected primary-expression before "int"
254468_0_3527.cpp:4: error: expected `;' before "int"
254468_0_3527.cpp:6: error: expected init-declarator before "scanf"
254468_0_3527.cpp:6: error: expected `,' or `;' before "scanf"
254468_0_3527.cpp:7: error: `i' undeclared (first use this function)
254468_0_3527.cpp:7: error: (Each undeclared identifier is reported only once for each function it appears in.)
254468_0_3527.cpp:7: error: `n' undeclared (first use this function)
254468_0_3527.cpp:9: error: `c' undeclared (first use this function)