C Programming - Control Instructions - Discussion
Discussion Forum : Control Instructions - Find Output of Program (Q.No. 11)
11.
What will be the output of the program?
#include<stdio.h>
int main()
{
int k, num = 30;
k = (num < 10) ? 100 : 200;
printf("%d\n", num);
return 0;
}
Discussion:
39 comments Page 2 of 4.
Jignesh patel said:
1 decade ago
In this programme conditional operators process does not assign value to number so output of num remains same as it is so num=30 only assignment operator can change value of number variable.
Sarath Chandra said:
1 decade ago
k = (num < 10) ? 100 : 200;
Becomes false, since num=30 which is greater than 10.
So k=200. But its has nothing to do with value of num and remains same.
Therefore num = 30 itself.
Becomes false, since num=30 which is greater than 10.
So k=200. But its has nothing to do with value of num and remains same.
Therefore num = 30 itself.
Prasad said:
1 decade ago
Here num=30 is assigned the value when you compare proparly 30<10 it false No than he willbe stop and they cannot exicuted the next statment and than 30 will be print.
Sudhakar said:
1 decade ago
In printf statement dey asked what is outpt of num. Not k. Here is explanation.
Here we want only output for num. So num=30.
If we want output of k then it is 200.
Here we want only output for num. So num=30.
If we want output of k then it is 200.
Rakesh said:
1 decade ago
Actually we don't have any use of K there, because it is asking for num value in print out statement.
Its a type of question to know the concentration of a user.
Its a type of question to know the concentration of a user.
Chetan said:
7 years ago
Because here condition is true but num variable store in 30 value is not changed. So answer print is num value.
(5)
Reddy'Siva said:
1 decade ago
Here the question is about the value of the variable "num" and not "k" that's why the answer is 30 good thing.
Visva said:
1 decade ago
Num value is declared as 30, in 2nd line they specified k not about m. So finally the num value printed as 30.
Sunny said:
1 decade ago
In the program we are printing the value of num. We are not printing the value of k. So the output is 30.
Parhiban said:
1 decade ago
Does not use ternary operator. Because simply say that declare vale 30. Just print out the declare value.
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