In this coding assignment you will need to: implement simple substitution cipher with permutations. implement letter frequency analysis. apply letter frequency analysis to chosen outputs of your simple substitution encryption. write a little essay to discuss the results: have you been able to crack the cipher using frequency analysis? and why? did you try to crack a ciphertext that has only 10 characters? have you been able to crack it? and why? which is the minimum number of characters in the ciphertext that allowed you to crack it using letter frequency analysis?

Write a program to compute the ideal weight for both males and females in java. according to one study, the ideal weight for a female is 100 pounds plus 5 pounds for each inch in height over 5 feet. for example, the ideal weight for a female who is 5'3" would be 100 + 3*5 = 115 pounds. for a male, the ideal weight is 106 pounds plus 6 pounds for each inch in height over 5 feet. for example, the ideal weight for a male who is 5'3" would be 106 + 3*6 = 124 pounds. your program should ask the user to enter his/her height in feet and inches (both as integers—so a person 5'3" would enter the 5 and the 3). it should then compute and print both the ideal weight for a female and the ideal weight for a male. the general outline of your main function would be as follows: (1) declare your variables (think about what variables you need—you need to input two pieces of information, then you need some variables for your calculations (see the following steps) (2) get the input (height in feet and inches) from the user (3) compute the total number of inches of height (convert feet and inches to total inches (note: 1 foot equal 12 inches and hence 5 feet equal 60 inches. (4) compute the ideal weight for a female and the ideal weight for a male (5) print the answers.