C program for Priority Scheduling

C program for Priority Scheduling #include<stdio.h> #include<conio.h> #include<iostream.h> void main() { clrscr(); int x,n,p[10],pp[10],pt[10],w[10],t[10],awt,atat,i; printf("Enter the number of process : "); scanf("%d",&n); printf("\n Enter process : time priorities \n"); for(i=0;i<n;i++) { printf("\nProcess no %d : ",i+1); scanf("%d %d",&pt[i],&pp[i]); p[i]=i+1; } for(i=0;i<n-1;i++) { for(int j=i+1;j<n;j++) { if(pp[i]<pp[j]) { x=pp[i]; pp[i]=pp[j]; pp[j]=x; x=pt[i]; pt[i]=pt[j]; pt[j]=x; x=p[i]; p[i]=p[j]; [...]

C program for Operator Precedence

C program for Operator Precedence #include<stdio.h> #include<iostream.h> #include<conio.h> #include<string.h> #include<ctype.h> void main() { int i=0,j=0,k=0,p[10]; char name[20]; char key[20]={’(‘,’)',’&’,'%’,'^’,'*’,'/’,'+’,'-’,'|’,';’}; clrscr(); textcolor(2); cprintf("—Operator Precedence—–\n"); cprintf("\nEnter the expression:"); scanf("%s",&name); cprintf("\n—output—-\n"); for(i=0;i<20;i++) { for(j=0;j<strlen(name);j++) { char c; c=tolower(name[j]); if(!isalpha(c)&&!isdigit(c)) { if(key[i]==c) { printf("\n %c is executed %d(%c %c %c)\n",c,k++,tolower(name[j-1]),c,tolower(name[j+1])); } } } } getch(); }

C program for Macro Processor

C program for Macro Processor #include<stdio.h> #include<conio.h> #define getx1y1 printf("Enter the order of Ist Matrix:"); scanf("%d%d",&x1,&y1);   #define getx2y2 printf("Enter the order of IIst Matrix:"); scanf("%d%d",&x2,&y2);   #define inputa printf("Enter the value of a:"); for(i=0;i<x1;i++) for(j=0;j<y1;j++) scanf("%d",&a[i][j]);   #define inputb printf("Enter the value of b:"); for(i=0;i<x2;i++) for(j=0;j<y2;j++) scanf("%d",&b[i][j]);   #define addab for(i=0;i<x1;i++) { for(j=0;j<y1;j++) { [...]

C++ program to illustrate the static member function

AIM Write a program to illustrate the static member function. ALGORITHM 1. Start the process 2. Invoke the class i. Set the data member and member function as a static b. Create two objects t1 and t2 3. Call the function t1.setcode i. Increment the value of data member count 4. Call the function t1.setcode [...]

C++ program to illustrate Hybrid Inheritance.

C++ program to illustrate Hybrid Inheritance. #include<iostream.h> #include<conio.h> class stu { protected: int rno; public: void get_no(int a) { rno=a; } void put_no(void) { out<<"Roll no"<<rno<<"\n"; } }; class test:public stu { protected: float part1,part2; public: void get_mark(float x,float y) { part1=x; part2=y; } void put_marks() { cout<<"Marks obtained:"<<"part1="<<part1<<"\n"<<"part2="<<part2<<"\n"; } }; class sports { protected: [...]

C Program to implement Hermite curves for a given set of control points.

point p1,p2;
printf(“Enter 2 hermite points:\n”);
scanf(“%d%d%d%d”,&p1.x,&p1.y,&p2.x,&p2.y);
printf(“Enter the tangents at p1,p4″);
scanf(“%d%d”,&r1,&r4);
cleardevice();

C Program to implement the midpoint circle drawing algorithm

C Program to implement the midpoint circle drawing algorithm to draw a circle. Modify the algorithm toimplement specified arc or sector.

C Program to implement Kite flying

void main()
{
int gd=DETECT,gm;
int x=10,y=480;
initgraph(&gd,&gm,”..\\bgi”);
while(!kbhit())
{
cleardevice();
if(y==0)

C program for SJF CPU Scheduling Algorithm

OUTPUT:
enter no of processes: 5

enter process1 name: aaa
enter process time: 4
enter process2 name: bbb
enter process time: 3
enter process3 name: ccc
enter process time: 2
enter process4 name: ddd
enter process time: 5
enter process5 name: eee
enter process time: 1

C program for Round Robin CPU Scheduling Algorithm

INPUT : enter the process name : aaa enter the processing time : 4 enter the process name : bbb enter the processing time : 3 enter the process name : ccc enter the processing time : 2 enter the process name : ddd enter the processing time : 5 enter the process name : [...]