Determine the value of k for the following program segment:int main(){ int i=3,k; float a=2.5,b=5.0; a=a-b*i; k=a+b+i; printf(“k value is= %d”,k);return 0;}
Question
Determine the value of k for the following program segment:int main(){ int i=3,k; float a=2.5,b=5.0; a=a-b*i; k=a+b+i; printf(“k value is= %d”,k);return 0;}
Solution
The program segment is written in C language. Here's how you can determine the value of k:
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Initialize the variables:
iis initialized to 3ais initialized to 2.5bis initialized to 5.0
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Calculate the new value of
a:a = a - b * itranslates toa = 2.5 - 5.0 * 3which equals-12.5
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Calculate the value of
k:k = a + b + itranslates tok = -12.5 + 5.0 + 3which equals-4.5
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However, since
kis an integer, the decimal part will be truncated andkwill be-4. -
So, the value of
kthat will be printed is-4.
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