View Compilation Error

0_0_34295053_3271.cpp: In function 'int main(int, char**)':
0_0_34295053_3271.cpp:47:53: error: expected statement at end of input
    if(k==len-1&&ch[len-1]==' '||k==len&&ch[len]!=' ')//×
                                                     ^
0_0_34295053_3271.cpp:47:53: error: expected '}' at end of input
0_0_34295053_3271.cpp:47:53: error: expected '}' at end of input
0_0_34295053_3271.cpp:47:53: error: expected '}' at end of input