C Programming - Expressions - Discussion
Discussion Forum : Expressions - Find Output of Program (Q.No. 13)
13.
What will be the output of the program?
#include<stdio.h>
int main()
{
int k, num=30;
k = (num>5 ? (num <=10 ? 100 : 200): 500);
printf("%d\n", num);
return 0;
}
Answer: Option
Explanation:
Step 1: int k, num=30; here variable k and num are declared as an integer type and variable num is initialized to '30'.
Step 2: k = (num>5 ? (num <=10 ? 100 : 200): 500); This statement does not affect the output of the program. Because we are going to print the variable num in the next statement. So, we skip this statement.
Step 3: printf("%d\n", num); It prints the value of variable num '30'
Step 3: Hence the output of the program is '30'
Discussion:
27 comments Page 2 of 3.
Purni said:
9 years ago
Could you explain what o/p will be the result of
int x=3, y=4, z=4;
printf("ans=%d",(z>=y>=x?100:200));
int x=3, y=4, z=4;
printf("ans=%d",(z>=y>=x?100:200));
Bbbb said:
1 decade ago
i=4;
printf("i=%d,%d,%d,%d",i,++i,i++,--i);
the answer in fedora(linux platform) is 5,5,3,5...hw is it??
printf("i=%d,%d,%d,%d",i,++i,i++,--i);
the answer in fedora(linux platform) is 5,5,3,5...hw is it??
Ragni said:
1 decade ago
k = ( num>5 ? (num <=10 ? 100 : 200) : 500);
Will above statement show error message or not?
Will above statement show error message or not?
Krishhnakuamr said:
1 decade ago
Explain if we print k value what will happen in the k = (num>5 ? (num <=10 ? 100 : 200): 500);
Arvi said:
5 years ago
What will be the value of k if num is 20?
k = (num > 50 ? 100: 500);
Please anyone explain me.
k = (num > 50 ? 100: 500);
Please anyone explain me.
Ranjithkumar S said:
9 years ago
Look at the printf statement clearly. They asking the value of num not the value of k.
Tamilmaran c said:
1 decade ago
Its independent to Ternary operator because software expression are differ with this.
Karthik said:
8 years ago
@ALL.
Look at this carefully. They asked only the value of num not the value of k.
Look at this carefully. They asked only the value of num not the value of k.
Arch said:
1 year ago
if k= 100%1000 print("k=",k) find the value of k.
Anyone, please solve this.
Anyone, please solve this.
Mad said:
1 decade ago
Because of no change of k in the code the logic worked and it remain as k=30.
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