View Compilation Error

0_0_25764988_622.cpp: In function 'bool sp(int)':
0_0_25764988_622.cpp:18:5: error: 'i' was not declared in this scope
  Ed(i,e,u) {
     ^
0_0_25764988_622.cpp:18:10: error: 'Ed' was not declared in this scope
  Ed(i,e,u) {
          ^