View Compilation Error

0_0_36702039_6446.cpp:65:1: error: missing terminating " character
 printf("%d
 ^
0_0_36702039_6446.cpp:66:1: error: missing terminating " character
 ", cost);
 ^
0_0_36702039_6446.cpp: In function 'int main()':
0_0_36702039_6446.cpp:67:1: error: expected primary-expression before '}' token
 }
 ^