View Compilation Error

0_0_21142988_31116.cpp: In function 'int main()':
0_0_21142988_31116.cpp:10:13: error: 'iny' was not declared in this scope
         for(iny i = 0; i  < n; i++)
             ^
0_0_21142988_31116.cpp:10:24: error: 'i' was not declared in this scope
         for(iny i = 0; i  < n; i++)
                        ^
0_0_21142988_31116.cpp:16:21: error: expected primary-expression before '<' token
         cout<< tt <<<endl;
                     ^