29 lines
557 B
C
29 lines
557 B
C
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/* Sum of digits - Program to find sum of digits of a given number */
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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 n, sum=0, r, temp ;
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clrscr() ;
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printf("Enter a number: ") ;
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scanf("%d", &n) ;
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temp=n ;
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while(n!=0)
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{
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r=n%10 ; /* Extract the last digit */
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sum=sum+r ; /* Finding sum */
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n=n/10 ; /* Reduce number by 1 digit */
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}
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printf("Sum of digits of %d is %d", temp, sum) ;
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getch() ;
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}
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/*
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Output
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Enter a number: 246
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Sum of digits of 246 is 12
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*/
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