Modify the given program to create and display truth tables for the following Boolean functions:

b1||b2||b3||b4 !(!b1 || b2) && (!b3 || b4) Two unique functions of your choice which use all variables b1-b4 with some

combination of operators.

/* Print a table of values for some boolean functions. */

#include

int main(void)

{

int b1, b2, b3, b4, b5; /* boolean variables */

int cnt = 0;

printf(" %5s%5s%5s%5s%5s%5s%7s%7s%11s ", /* headings */

"Cnt", "b1", "b2", "b3", "b4", "b5",

"fct1", "fct2", "majority");

for (b1 = 0; b1 <= 1; ++b1)

for (b2 = 0; b2 <= 1; ++b2)

for (b3 = 0; b3 <= 1; ++b3)

for (b4 = 0; b4 <= 1; ++b4)

for (b5 = 0; b5 <= 1; ++b5)

printf("%5d%5d%5d%5d%5d%5d%6d%7d%9d ",

++cnt, b1, b2, b3, b4, b5,

b1 || b3 || b5, b1 && b2 || b4 && b5,

b1 + b2 + b3 + b4 + b5 >= 3);

putchar(' ');

return 0;

}