View Compilation Error

0_0_19632160_17011.cpp: In function 'int main()':
0_0_19632160_17011.cpp:198:14: error: 'l' was not declared in this scope
         for (l i=1;i<=m;i++)
              ^
0_0_19632160_17011.cpp:198:20: error: 'i' was not declared in this scope
         for (l i=1;i<=m;i++)
                    ^