c programs

Write a program to generate the following pattern:Output:-
1121123211234321123454321Solution:-#include #include void main(){int i,j;for (i=1;i<=5;i++) { for(j=4;j>=i;j--){printf(" ");}for(j=1;j<=i;j++) {printf("%d",j);} printf("\n"); }getch();}

#include#includevoid main(){int a,c1=0,c2;clrscr();printf("choose a no.");scanf("%d",&a);for(c2=1;c2<=a;c2++){if (a%c2==0){c1++;}if(c1!=2){printf("%d is a prime no.",a);}else{printf("%d is not a prime no.",a);}}getch();}


PROG:- Sum of Odd And Even No.s
#include#includevoid main(){int a[20],n,m,sum=0,sum2=0;clrscr();printf("enter the total no. to be inserted");scanf("%d",&m);clrscr();for(n=1;n<=m;n++);{printf("enter ur value");scanf("%d",&a[n]);if (a[n]%2==0){sum=sum+a[n];}else{sum2=sum2+a[n];}}printf("sum of even no.s is %d",sum);printf("\n sum of odd no.s is %d",sum2);getch();}

PROG:- Fibbnocci Series
#include#includevoid main(){int c,p=1,x=1,max;clrscr();printf("enter max. value");scanf("%d",&max);printf ("%d%d",p,x);while(max>x){c=p+x;x=p;p=c;printf("%d, ",c);}getch();}


PROG:- Add, Sub, Multi, Division
#include#include#includevoid main(){int a,b,c,sum,div,sub,mul;clrscr();printf("enter ur choice");printf("\n 1 Addition");printf("\n 2 Subtraction");printf(" \n 3 Multiplication");printf("\n 4 Division");printf("\n 5 Exit");scanf("%d",&a);printf("\n");switch(a){case 1:printf("enter 2 no.s");scanf("%d%d",&b,&c);sum=b+c;printf("ur result is %d",sum);break;case 2:printf("enter 2 no.s");scanf("%d%d",&b,&c);sub=b-c;printf("ur result is %d",sub);break;case 3:printf("enter 2 no.s");scanf("%d%d",&b,&c);mul=b*c;printf("ur result is %d",mul);break;case 4:printf("enter 2 no.s");scanf("%d%d",&b,&c);div=a/b;printf("ur result is %d",div);break;case 5:exit(0);break;default:printf("wrong choice");}getch();}


P2. * In Increment & Decrement Order
decrement+increament-#include#includevoid main(){int a,b,d,e;clrscr();for(a=1;a<=4;a++){for(b=1;b<=a;b++){printf("*");}printf("\n");}for(d=3;d>=1;d--){for(e=d;e>=1;e--){printf("*");}printf("\n");}getch();}______________Output--------------------****************

C Programs
P1. (Greater of 3 no.s)#include#includevoid main(){int a,b,c;clrscr();printf("enter 3 no.s of ur choice");scanf("%d%d%d",&a,&b,&c);if(a>b){if(a>c){printf("%d is greater",a);}}if(b>a){if(b>c){printf ("%d is greater",b);}}if(c>a){if(c>b){printf("%d is greater",c);}}getch();}

my personal details

hi my name is vijay pal sharma from palwal district. i am persuing b.tech in I.T branch from SHRIRAM COLLEGE OF ENGINEERING & MANAGEMENT PALWAL . i am now 4th sem.