AERO 220 Introduction to Aerospace Engineering Computation

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AERO 220 Introduction to Aerospace Engineering
Computation
Meetings Time Tuesdays and Thursdays,1110 AM
1225 PM Place SSC 102 B http//imechanica.org/n
ode/6727 10/22/09
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Solution for mid term 1

• Q.1.
• 892 74
• 63/4 4
• 3/46 0
• 6.03/4 4.5
• 15 4 3
• 8(92) 88

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Solution for mid term 1

• Q.2.
• char actors30
• short betsie13
• float chuck13
• long double dispsea64
• double matrixtwo100300
• int matrixzero50 0

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• Q3. int j
• for ( j 0 jlt 11 j )
• cout ltlt j ltlt endl
• cout ltlt j ltlt endl
• Output
• 0
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10

5

• Q.4.
• double firstnum, secondnum
• cin gtgt firstnum
• cin gtgt secondnum
• if (firstnum gt secondnum)
• cout ltlt firstnum ltlt is greater than or equal
  to ltltsecondnum ltlt endl
• else
• cout ltlt secondnumltlt is greater than ltlt
  firstnum ltlt endl
• cout ltlt Program ends

6

• Q.5.
• for (i0 iltn i)
• for (j0 jltn j)
• bmatij.5(amatijamatji)
• cmatij.5(amatij-amatji)

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Structure declaration
The tag becomes the name for the new type
The struct keyword
Structure members
Terminates the structure declaration
Declares an variable named body of type testbody
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Array of structures
9
Membership operator (.)

• body1.temperature
• aero2200.age

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• Write a C program that will ask for information
  for students of Aero220 and store the information
  in an array of structures.
• Use the structure defined in the previous slide.
• This will be a part of home work 6.