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Algorithms Quiz | SP2 Contest 1 | Question 2

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Predict the output of the below C program: 


#include <stdio.h>
int main() 
    int i = 2, j = -2;
    if((printf(\"%d\", j)) < (printf(\"%d\", i)))
       printf(\"%d\", i);
       printf(\"%d\", j);
    return 0;








Compilation Error

Answer: (B)


We know that printf() returns the number of character it prints. Hence printf(“%d”,j) will return -2 and newline i.e. 3 characters, and printf(“%d”, i) will return 2 and newline i.e. 2. Thus if statement will look like (3 > 2) which is false. So the else block is executed followed by the execution of printf() statements within the if condition.

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Last Updated : 02 Nov, 2022
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