View Compilation Error

0_0_33907601_6274.cpp: In lambda function:
0_0_33907601_6274.cpp:152:46: error: expected '{' before ')' token
                 for(k=first[i][j];k!=-1;k=[k])
                                              ^
0_0_33907601_6274.cpp: In function 'void PRINT()':
0_0_33907601_6274.cpp:152:42: error: cannot convert 'PRINT()::<lambda()>' to 'int' in assignment
                 for(k=first[i][j];k!=-1;k=[k])
                                          ^