0_0_33946891_29199.cpp: In function 'int main()': 0_0_33946891_29199.cpp:27:6: error: 'I' was not declared in this scope for(I=0;i<n;i++) ^ 0_0_33946891_29199.cpp:35:6: error: 'I' was not declared in this scope for(I=0;i<n;i++) ^