SET A
1. Write a program to accept n numbers in the range of 1 to 25 and count the frequency of
occurrence of each number.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[10],n,cnt[25],c=0,i,j;
clrscr();
printf("\nEnter number:");
scanf("%d",&n);
printf("\n%d numbers between 1 t0 25:",n);
for(i=0;i<n;i++)
scanf("%d",&a[i]);
for(i=0;i<25;i++)
cnt[i]=0;
for(i=0;i<n;i++)
{
for(j=0;j<25;j++)
{
if(a[i]==j)
cnt[j]=cnt[j]+1;
}
}
for(i=0;i<25;i++)
{
if(cnt[i]>0)
printf("\n %d occurenc is %d",i,cnt[i]);
}
getch();
}
OUTPUT:
Enter number:7
7 numbers between 1 t0 25:
1
2
3
3
2
1
5
1 occurenc is 2
2 occurenc is 2
3 occurenc is 2
5 occurenc is 1
1. Write a program to accept n numbers in the range of 1 to 25 and count the frequency of
occurrence of each number.
#include<stdio.h>
#include<conio.h>
void main()
{
int a[10],n,cnt[25],c=0,i,j;
clrscr();
printf("\nEnter number:");
scanf("%d",&n);
printf("\n%d numbers between 1 t0 25:",n);
for(i=0;i<n;i++)
scanf("%d",&a[i]);
for(i=0;i<25;i++)
cnt[i]=0;
for(i=0;i<n;i++)
{
for(j=0;j<25;j++)
{
if(a[i]==j)
cnt[j]=cnt[j]+1;
}
}
for(i=0;i<25;i++)
{
if(cnt[i]>0)
printf("\n %d occurenc is %d",i,cnt[i]);
}
getch();
}
OUTPUT:
Enter number:7
7 numbers between 1 t0 25:
1
2
3
3
2
1
5
1 occurenc is 2
2 occurenc is 2
3 occurenc is 2
5 occurenc is 1