Please help review my Multi dimensional Array! Easy question.

Basically I'm trying to create a matrix 5 by 5. Also each letter cant be repeated more than once in matrix and it cant use letter 'Z'.

I don't know to get rid of duplicates, no using function please!

Oh and I was wondering how I should approach encrypting the string matrixinput? How I was approaching it wasn't working.

No function used for that also! I'd rather not use any functions.

Here is my code:

#include #include using namespace std;

int main(){ ifstream infile; infile.open("machineproblem5"); const int numCol = 5; string alaphabet="ABCDEFGHIJKLMNOPQRSTUVWXY"; char arr[5][5]; string firstline; char inputString[256]; char inputChar; infile>>firstline; infile>>inputChar; infile.getline(inputString,256); string matrixinput=(firstline+alaphabet); for(int x=0;x= 'a' && matrixinput[x] <= 'z'){ matrixinput[x]= toupper(matrixinput[x]); } } cout<<"KEYWORD is "<

if(inputChar=='E'){ cout<< "encrypts to: "<

This is the read in file:

Happiness

D EVDEUOA XC GCERVLEWQ, FESS BC EUV OCWWAOX XLC HNUVRAV VCWWERS

E hello there

D HAWWC XHARA

E attack at dawn

D IAAX IA NUVAR HEIIARSIMXH GRMVBA

E the meeting is in san francisco

D XHMS MUPCRIEXMCU MS AUORYFXAV NSMUB XHA QAYLCRV HEFFMUASS

D XHA EUSLAR XC XHA PMRSX KNASXMCU CU XHA PMUEW IEY GA XRNA CR MX IEY GA PEWSA

E the answer to the first question on the final may be true or it may be false

D OCUBREXNWEXMCUS YCN IEVA MX XHRCNBH XHMS IEOHMUA FRCGWAI

E advance to boardwalk, pass go and collect two hundred dollars

E make my day

E zorro is back (in town)

E you ain't nothing but a hound dog

E one day a computer will weigh less than a ton --- popular mechanics 1948

E no computer will ever need more than 640k of memory -- bill gates in the mid eighties

D YCN EMUX UCXHMUB GNX E HCNUV VCB

How it should look output wise: https://imgur.com/a/H2Cyj

keyword is HAPPINESS 0 1 2 3 4

0| H | A | P | I | N |

1| E | S | B | C | D |

2| F | G | J | K | L |

3| M | O | Q | R | T |

4| U | V | W | X | Y | ****************************************

EVDEUOA XC GCERVLEWQ, FESS BC EUV OCWWAOX XLC HNUVRAV VCWWERS

decrypts to: advance to boardwalk, pass go and collect two hundred dollars

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hello there encrypts to HAWWC XHARA

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HAWWC XHARA decrypts to: hello there

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attack at dawn encrypts to EXXEOQ EX VELU

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