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50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/* Average - Calculate sum and average of a list of elements. Also count how many elements in the list are less than average and more than average */
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#include <stdio.h>
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#include <conio.h>
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void main()
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{
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int i, n, less=0, more=0 ;
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float x[50], sum=0, avg ;
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clrscr() ;
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printf("Enter the number of elements: ") ;
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scanf("%d", &n) ;
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printf("Enter the elements: \n") ;
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for(i=0 ; i<n ; i++)
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{
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scanf("%f", &x[i]) ;
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sum=sum+x[i] ;
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}
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avg=sum/n ;
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printf("Sum of elements in list is: %f \n", sum) ;
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printf("Average of elements in list is: %f \n", avg) ;
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for(i=0 ; i<n ; i++)
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{
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if(x[i]>avg)
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more++;
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if(x[i]<avg) /* writing else here would be incorrect */
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less++;
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}
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printf("No. of elements more than average is: %d \n", more) ;
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printf("No. of elements less than average is: %d \n", less) ;
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getch();
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}
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/*
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Output:
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Enter the number of elements: 4
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Enter the elements:
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2.1
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5.6
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3
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2.3
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Sum of elements in list is: 13.000000
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Average of elements in list is: 3.250000
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No. of elements more than average is: 1
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No. of elements less than average is: 3
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*/
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