22 lines
		
	
	
		
			308 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			308 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
subroutine chkhist(mrsym,nmax,ipk)
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  integer mrsym(63)
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  integer hist(0:63)
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  hist=0
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  do j=1,63
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     i=mrsym(j)
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     hist(i)=hist(i)+1
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  enddo
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  nmax=0
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  do i=0,63
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     if(hist(i).gt.nmax) then
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        nmax=hist(i)
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        ipk=i+1
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     endif
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  enddo
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  return
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end subroutine chkhist
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