Basic and Advance C Question:

Download Job Interview Questions and Answers PDF

Why doesnt the call scanf work?

C Programming Interview Question
C Programming Interview Question

Answer:

Why doesn't the call scanf("%d", i) work?

The arguments you pass to scanf must always be pointers: for each value converted, scanf ``returns'' it by filling in one of the locations you've passed pointers to. To fix the fragment above, change it to scanf("%d", &i) .

Download C Programming Interview Questions And Answers PDF

Previous QuestionNext Question
Why does the call char scanf work?Why doesnt long int work?