38 lines
730 B
C
38 lines
730 B
C
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/* Digit Count - Program to count the number of digits in 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, d=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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if(n==0) /* Special Case */
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printf("Number of digits in 0 is 1") ;
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else
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{
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temp=n ;
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while(n!=0)
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{
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++d ; /* Counting */
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n=n/10 ; /* Reduce number by 1 digit */
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}
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printf("Number of digits in %d is %d", temp, d) ;
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}
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getch() ;
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}
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/*
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Output 1:
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Enter a number: 246
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Number of digits in 246 is 3
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Output 2:
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Enter a number: 0
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Number of digits in 0 is 1
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*/
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