View Compilation Error

0_0_30763090_19269.cpp: In function 'int main()':
0_0_30763090_19269.cpp:36:21: error: expected ';' before ')' token
   for(l=2;l<=n-1,l++){
                     ^
0_0_30763090_19269.cpp:37:20: error: expected ';' before ')' token
    for(m=3;m<=n,m++){
                    ^