Question

write in c programming

Write a C program that reads in up to 10 numbers into an array. The program should count the number of duplicate elements within that array and print the result. Example test data and expected output is given below Test Data: [2,1,1,2,1,3, 4] Duplicates:

Answer 1

#include <stdio.h>

int main()

{

int a[10],i,j,count=0;

printf("Test Data:");

for(i=0;i<10;i++)

{

scanf("%d",&a[i]);

}

for(i=0;i<10;i++)

{

for(j=i+1;j<10;j++)

{

if(a[i]==a[j])

{

count++;

break;

}

}

}

printf("Duplicates:%d",count);

return 0;

}

Test Data:2 1 1 1 4 4 3 3 5 6 Duplicates:4