NEED SOMEONE ELSE TO ANSWER ASAP PLEASE THANK YOU !!! IT IS FOR LAB TECHNIQUES PROBABLY C LANGUAGE OR LINUX

# stop when we get a zero $1 == 0 { exit } # jumps to END condition # special steps for first line only NR == 1 { max = $1 } # All lines (including first) { total += $1 }

# print results at end of data (or on zero) END { if (NR == 0 || ( NR == 1 && $1 == 0 ) ) { printf("# items: 0 ") } else { if ( $1 == 0 ) { # don't count the sentinel value NR -= 1 } printf("# items: %d ", NR) printf("Total: %f ", total)

printf("Average: %f ", total / NR) } }

modify the program so that it also prints out the maximum and minimum values, as below:

elvis> ./stats.awk 1 2 3 4 0 # items: 4 Total: 10.000000 Maximum: 4.000000 Minimum: 1.000000 Average: 2.500000 elvis>