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How to print a certain line on a line in c++?(file handling)
I have this problem set and I need help guys. for example i have a file.txt with this contents:
Employee Number: 14-6790
First Name: Kevin
Last Name: Caliboso
if i use getline(ifstream,string) it will show the line "Employee Number: 14-6790"
how can I print only the 14-6790 without getting the "Employee Number: " ??
Thank you in advance
Employee Number: 14-6790
First Name: Kevin
Last Name: Caliboso
if i use getline(ifstream,string) it will show the line "Employee Number: 14-6790"
how can I print only the 14-6790 without getting the "Employee Number: " ??
Thank you in advance
| Employee Number: 14-6790 |
you can input entry line into a string by using a getline and then use std::find to find the ':' colon, and use the obtained iterator to retrieve the rest of the string into another string which would then be printed out.
no, you won't learn anything if I give you complete code.
instead you should post your code and hope someone helps you out what next.
instead you should post your code and hope someone helps you out what next.
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