Please help. Do step by step.

Here below I am attaching a code. Please don't do like this code.

1. Write a report in a word file explaining how you did the project 1 , also include the screenshots of your code and the output of what you got. 2. Please provide your code link form repl.it.com where I can run your code and see the output you got in Step 1. Projects 1 (Chapter 1 Frequency Analysis): The ciphertext below was encrypted using a substitution cipher. In your favorite language (in C++ or Python) crack encrypted text below using frequency analysis lrvmnir bpr sumvbwvr jx bpr lmiwv yjeryrkbi jx qmbm wi bpr xjvni mkd ymibrut jx irhx wi bpr riirkvr jx ymbinlmtmipw utn qmumbr dj w ipmhh but bj rhnvwdmbr bpr yjeryrkbi jx bpr qmbm mvvjudwko bj yt wkbrusurbmbwjk lmird jk xjubt trmui jx ibndt wb wi kjb mk rmit bmiq bj rashmwk rmvp yjeryrkb mkd wbi iwokwxwvmkvr mkd ijyr ynib urymwk nkrashmwkrd bj ower m vjyshrbr rashmkmbwjk jkr cjnhd pmer bj lr fnmhwxwrd mkd wkiswurd bj invp mk rabrkb bpmb pr vjnhd urmvp bpr ibmbr jx rkhwopbrkrd ywkd vmsmlhr jx urvjokwgwko ijnkdhrii ijnkd mkd ipmsrhrii ipmsr w dj kjb drry ytirhx bpr xwkmh mnbpjuwbt lnb yt rasruwrkvr cwbp qmbm pmi hrxb kj djnlb bpmb bpr xjhhjcwko wi bpr sujsru msshwvmbwjk mkd wkbrusurbmbwjk w jxxru yt bprjuwri wk bpr pjsr bpmb bpr riirkvr jx jqwkmcmk qmumbr cwhh urymwk wkbmvb a) Frequency analysis: write a program in C++ or python to compute the relative frequency of all letters A..Z in the ciphertext given above. b) In order to decrypt the ciphertext look at the table 1.1 below, "Frequency" column and substitute the letters with a closer number which you obtained in part a. Note that the text is relatively short and that the letter frequencies in it might not perfectly align with that of the general English language from the table. Try to substitute letters representing its letter frequencies and then try to read the text you obtained and make changes. Please write a detailed report of what you did in each step. Table 1.1 Relative letter frequencies of the English language \#include> \#include \#include using namespace std; void findRelativeFrequency(float relativeFrequency[],char str[])\{ int i=0; int count =0; if(str[i]!=' ') count++; switch (str[i]){ case 'a': relativeFrequency[0]++; break; case 'b': relativeFrequency[1]++; break; case 'c': relativeFrequency[2]++; break; case ' d ': relativeFrequency[3]++; break; case 'e': relativeFrequency[4]++; break; case ' f ': relativeFrequency[5]++; break; case ' g ': relativeFrequency[6]++; break; case 'h': relativeFrequency[7]++; break; case 'i': relativeFrequency[8]++; break; case 'j': relativeFrequency[9]++; break; case 'k': relativeFrequency[10]++; break; case 'l': relativeFrequency[11]++; break; case 'm': relativeFrequency[12]++; break; case 'n': relativeFrequency[13]++; break; case 'o': relativeFrequency[14]++; break; case ' p ': relativeFrequency[15]++; break; case ' q ': relativeFrequency[16]++; break; case 'r': relativeFrequency[17]++; break; case 's': relativeFrequency[18]++; break; case 't': relativeFrequency[19]++; break; case 'u': relativeFrequency[20]++; break; case ' v ': relativeFrequency[21]++; break; case 'w': relativeFrequency[22]++; break; case ' x ': relativeFrequency[23]++; break; case ' y ': relativeFrequency[24]++; break; case 'z': relativeFrequency[25]++; break; \} \} \} //============================================ cin.getline(str,5000); float relativeFrequency [26]={0.0}; float givenFrequency[26]= {0.0817,0.0150,0.0278,0.0425,0.01270,0.0223,0.0202,0.0609,0.0697,0.0015,0.0077,0.0403,0.0241 findRelativeFrequency(relativeFrequency,str); for(int i=0;i