# sum of even,odd numbers

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 Submitted on: 1/10/2015 7:23:00 AM By: lakshmi.G (from psc cd) Level: Beginner User Rating: By 2 Users Compatibility: C Views: 1718

This code is useful to compute the sum of odd , even numbers and both upto certain limit.

code:
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 //************************************** // Name: sum of even,odd numbers // Description:This code is useful to compute the sum of odd , even numbers and both upto certain limit. // By: lakshmi.G (from psc cd) //************************************** #include #include void main() { int n,se=0,so=0,ch,i; clrscr(); printf("enter the number limit:"); scanf("%d",&n); printf("\n1.odd\n2.even\n3.both\n"); printf("enter your choice of displaying the result:"); scanf("%d",&ch); for(i=0;i<=n;i++) { if(i%2==0) se=se+i; } for(i=0;i<=n;i++) { if(i%2!=0) so=so+i; } switch(ch) { case 1: printf("\nsum of even numbers=%d",se); break; case 2: printf("\nsum of odd numbers=%d",so); break; case 3: printf("\nsum of even numbers=%d",se); printf("\nsum of odd numbers=%d",so); printf("\nsum of both numbers=%d",(so+se)); break; default: printf("\nenter a valid choice\n"); } getch(); }

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