| Q. | What will be output if you will compile and execute the following c code? #include
int main()
{
int a=5;
float b;
printf("%d",sizeof(++a+b));
printf(" %d",a);
return 0;
}
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| Answer: | Option D | |
| Explaination: |
++a +b =6 + Garbage floating point number
=Garbage floating point number
//From the rule of automatic type conversion
Hence sizeof operator will return 4 because size of float data type in c is 4 byte.
Value of any variable doesn’t modify inside sizeof operator. Hence value of variable a will remain 5.
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