How to make objective c console line vertical output?

Question

2.00/5 (1 vote)

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Here's my understanding fetching the input:

Objective-C

int num = 0;
NSLog (@"Input 5 numbers");

scanf("%d", &num);


NSLog (@"\n You inputted: %d !", num);

Sample Input: 54321 Output: 54321

But the output should be:
5
4
3
2
1

Posted 3-Dec-14 5:13am

Member 11283526

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Thomas Daniels 3-Dec-14 11:39am

You actually don't input 5 numbers, but one number with 5 digits. You should split the numbers in digits and then print them. (I cannot really help you with writing the code because I don't know Objective-C, but I could share the cause anyway)

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KarstenK · Accepted Answer · 2014-12-03T22:06:00

Solution 1

You must loop 5 times

int num = 0;
NSLog (@"Input 5 numbers");
for( int count = 0; count < 5; count++ ) {
  scanf("%d", &num);
  NSLog (@"\n You inputted: %d !", num);
}

Posted 3-Dec-14 22:06pm

KarstenK