Problems in this exercise refer to the following sequence of instructions, and assume that it is executed on a 5-stage pipelined datapath: add $s5,$s2,$s1 lw $s3,4($s5) lw $s2,0($s2) or $s3,$s5,$s3 sw $s3,0($s5) a. If there is no forwarding or hazard detection, insert NOP instructions to ensure correct execution. Rewrite the instruction sequence with NOPs inserted in your answer. b. Now use NOPs only when a hazard cannot be avoided by changing or rearranging these instructions from your answer (a).

Write a program which asks you to enter a name in the form of first middle initial last. so you might enter for example samuel p. clemens. use getline to read in the string because it contains spaces. also, apparently the shift key on your keyboard doesn’t work, because you enter it all lower case. pass the string to a function which uses .find to locate the letters which need to be upper case and use toupper to convert those characters to uppercase. the revised string should then be returned to main in the form last, first mi where it will be displayed.

Knowing that the central portion of link bd has a uniform cross sectional area of 800 mm2 , determine the magnitude of the load p for which the normal stress in link bd is 50 mpa. (hint: link bd is a two-force member.) ans: p = 62.7 kn

Write and test a python program to find and print the largest number in a set of real (floating point) numbers. the program should first read a single positive integer number from the user, which will be how many numbers to read and search through. after reading in all of the numbers, the largest of the numbers input (not considering the count input) should be printed.