28 lines
387 B
C
28 lines
387 B
C
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/* Pattern problem
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x=1!+3!+5!+7!+9!+...
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*/
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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 ;
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clrscr() ;
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printf("Enter n:") ;
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scanf("%d", &n) ;
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printf("Required Pattern is as shown:\n") ;
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printf("x=1!") ;
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for(i=3 ; i<=2*n-1 ; i=i+2)
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printf("+%d!", i) ;
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getch() ;
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}
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/*
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Output:
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Enter n:3
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Required Pattern is as shown:
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x=1!+3!+5!
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*/
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