can make me proper flow chart

$[$Start$]$

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$[$Prompt for user name$]$

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$[$Display welcome message$]$

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$[$Main Menu Loop$]$

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$[$Display menu$]$

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v

$[$Get user choice$]-----------------------------------|$

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v $|$

$[$Choice $==1?]---$No$----------------------->[$Choice $==2?]---$No$--------------->[$Choice $==3?]---$No$------->[$Choice $==4?]---$No$---->[$Display error message$]-->[$Main Menu Loop$]$

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Yes Yes Yes

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v v v

$[$Cantilever Beam Analysis$][$Simply Supported Beam Analysis$][$Display About Me$]$

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v v v

$[$Get number of beams$][$Get number of beams$][$Main Menu Loop$]$

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v v

$[$For each beam$][$For each beam$]$

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v v

$[$Get length, load, and position$][$Get length, load, and position$]$

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v v

$[$Calculate moment$][$Calculate moment$]$

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v v

$[$Get cross$-$section type$][$Calculate modulus and strain$]$

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v v

$[$Get dimensions and calculate modulus and strain$][$Save results to file$]$

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v v

$[$Save results to file$][$Main Menu Loop$]$

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v $|$

$[$Main Menu Loop$]-------------------------------------|$

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v

$[$Exit program$]$

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v

$[$End$]$