View Compilation Error

0_0_15864007_12205.cpp: In function 'int main()':
0_0_15864007_12205.cpp:10:7: error: expected initializer before 'j'
 int i j;
       ^
0_0_15864007_12205.cpp:12:5: error: 'i' was not declared in this scope
 for(i=1;<=month;i++)
     ^
0_0_15864007_12205.cpp:12:9: error: expected primary-expression before '<=' token
 for(i=1;<=month;i++)
         ^
0_0_15864007_12205.cpp:15:5: error: 'j' was not declared in this scope
 for(j=1;<=month;j++)
     ^
0_0_15864007_12205.cpp:15:9: error: expected primary-expression before '<=' token
 for(j=1;<=month;j++)
         ^