Answer Posted / shakil ahmed

#include<stdio.h>
#include<conio.h>
main()
{
int i, j;
for(i=1; i<=5; i++)
{
for(j=1; j<=i; j++)
{
printf("%d",j);
}
printf("\n");
}
}

Can you please explain the difference between exit() and _exit() function?

606

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exit () is used to a) exit () terminates the execution of the program itself b) exit () terminates the execution of the loop c) exit () terminates the execution of the block d) none of the above

676

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672

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561

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668

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How is a macro different from a function?

662

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635

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673

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767

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656

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589

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Explain what is the difference between a string and an array?

644

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