View Compilation Error

0_0_4309768_832.cpp: In function `int main()':
0_0_4309768_832.cpp:68: error: no match for 'operator[]' in 'ans[toFind[i]]'
0_0_4309768_832.cpp: At global scope:
0_0_4309768_832.cpp:84: error: `i' was not declared in this scope
0_0_4309768_832.cpp:84: error: expected constructor, destructor, or type conversion before '.' token
0_0_4309768_832.cpp:84: error: expected `,' or `;' before '.' token