III Sem SE lab programs

Software Maturity Index

Source Code

#include<iostream.h>

#include<conio.h>

void main()

{

float m,a,c,d,e,smi;

clrscr();

cout<<"\n Enter total  number of modules:";

cin>>m;

cout<<"\n Enter the number of modules added: ";

cin>>a;

cout<<"\n Enter the number of modules changed: ";

cin>>c;

cout<<"\n Enter the number of deleted modules: ";

cin>>d;

e=a+c+d;

smi=(m-e)/m;

cout<<"\n The Software Maturity Index::"<<smi;

if(smi==1)

cout<<"\n The product is stable";

else

cout<<"\n\n The product is unstable";

getch();

}

OUTPUT

Software Maturity Index

-------------------------------

   Enter total number of modules: 940

   Enter the number of modules added: 40

   Enter the number of modules changed: 90

   Enter the number of deleted modules: 12

   The Software Maturity Index: 0.848936

    The product is unstable

                       

                             

CYCLOMATIC  COMPLEXITY

Source Code

#include<iostream.h>

#include<conio.h>

void main()

{

int m,e,n,p=1;

clrscr();

cout<<"\n Cyclomatic Complexity\n";

cout<<"\n --------------------";

cout<<"\n Enter the number of edges::";

cin>>e;

cout<<"\n Enter the number of nodes::";

cin>>n;

m=e-n+2*p;

cout<<"\nThe complexity of the problem::"<<m;

getch();

}

Output

            Cyclomatic Complexity

            -----------------------------

   Enter the number of edges::9

   Enter the number of nodes::8

   The complexity of the problem::3

TYPES OF THE TRAINGLE

Source Code

#include<iostream.h>

#include<conio.h>

void main()

{

int s1,s2,s3;

clrscr();

cout<<"\n\t\tType of the triangle";

cout<<"\n\t\t--------------------";

cout<<"\n\tEnter Sides of the triangle : ";

cin>>s1>>s2>>s3;

if(s1==s2&&s2==s3)

cout<<"\n\tThe Triangle is equilateral";

else if(s1!=s2&&s2!=s3&&s3!=s1)

cout<<"\n\tThe Triangle is Scalene";

else

cout<<"\n\tThe Triangle is Isosceles";

getch();

}

Output

             Type of the triangle

             -------------------------

     Enter Sides of the triangle : 10 10 10

     The Triangle is equilateral

FUNCTIONAL POINT

Source code

#include<iostream.h>

#include<conio.h>

void main()

{int a,b,c,d,e,cost;

float funpoint;

clrscr();

cout<<"Enter the no inputs\n";

cin>>a;

cout<<"Enter the no outputs\n";

cin>>b;

cout<<"Enter the no Queries\n";

cin>>c;

cout<<"Enter the no files\n";

cin>>d;

cout<<"Enter the no interfaces\n";

cin>>e;

cout<<"\nFunctonal point";

cost=(a*6)+(b*5)+(c*4)+(d*7)+(e*10);

funpoint=float(cost)*(0.65+0.01+46);

cout<<funpoint;

getch();

}

OUTPUT

Enter the no inputs 32

Enter the no outputs 60

Enter the no Queries 24

Enter the no files 8

Enter the no interfaces2

Functonal point 30982.240234

COCOMO

Source code:

#include<iostream.h>

#include<conio.h>

void main()

{

int reports,screens,components;

int hop,objectcount,effort;

clrscr();

cout<<"\nEnter the no  reports :";

cin>>reports;

cout<<"\nEnter the no screens :";

cin>>screens;

cout<<"\nEnter the no components";

cin>>components;

int ch;

cout<<"\nComplexity";

cout<<"\n**********\n";

cout<<"1.Simple";

cout<<"\n2.Medium";

cout<<"\n3.Complex";

cout<<"\nEnter ur choice";

cin>>ch;

switch(ch)

{

case 1:objectcount=screens*1+reports*2+components;

break;

case 2:objectcount=screens*2+reports*5+components;

break;

case 3:objectcount=screens*3+reports*8+components;

break;

}

hop=objectcount;

int prod;

cout<<"\nEnter the number of products:";

cin>>prod;

effort=hop/prod;

cout<<"\nEffort :"<<effort;

getch();

}

OUTPUT:

Enter the no  reports : 10

Enter the no screens : 12

Enter the no components: 80

Complexity

**********

1.Simple

2.Medium

3.Complex

Enter ur choice3

Enter the number of products:2

Effort :98