Statement missing

Question

Statements is missing there /*algo 1*/ void traverse1() { k=0; while(k Just check it where is error then please remove it..

Vulpes · Answer

Apart from possible undeclared variables there's a definite error namely that k++ should be followed by a semi-colon because it's a statement. Bearing in mind that arrays in C++ are always zero-based if the size variable is intended to represent the size of the array then the condition for the while statement should be k You might also like to include

Kapil Soni · Answer

Hi Abhishek Tell me have you declared variables ksize and array  a if not then please declare them however it seems if you declared all variables then there is no error and one more thing that where is i if you have declared or storing index in i then store index id to i then it will work fine.