View Compilation Error

0_0_37951444_18156.cpp:21:9: error: missing terminating " character
         printf("Case %d.
         ^
0_0_37951444_18156.cpp:22:1: error: missing terminating " character
 ",k++);
 ^
0_0_37951444_18156.cpp: In function 'int main()':
0_0_37951444_18156.cpp:23:9: error: expected primary-expression before 'for'
         for(i=0; i<10000; i++)    //在规定范围内的n含有的质因子不会超过10000，算是投机取巧了
         ^
0_0_37951444_18156.cpp:23:30: error: expected ';' before ')' token
         for(i=0; i<10000; i++)    //在规定范围内的n含有的质因子不会超过10000，算是投机取巧了
                              ^