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48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
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/*------------------ PSEUDORANDOM NUMBER GENERATION -------------------*/
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/* THIS PROGRAM GENERATES A PSEUDORANDOM NUMBER USING STANDARD
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FUNCTIONS IN C.
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INPUTS : None
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OUTPUTS : Random numbers between 0 and 1. */
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/*------------------------------ PROGRAM ---------------------------*/
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#include<stdio.h>
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#include<stdlib.h>
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#include<time.h>
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#include<conio.h>
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void main()
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{
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double x;
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int k;
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char ch;
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clrscr();
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printf("\n Computational Techniques - J. S. CHITODE");
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printf("\n PSEUDORANDOM NUMBER GENERATION\n");
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randomize(); /* INITIALIZATION OF PSEUDORANDOM NUMBER GENERATOR */
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printf("\nThe sequence of pesudorandom numbers between 0 & 1 "
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"is displayed below.\nPress any key to continue and "
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"press 'q' to stop....\n\n");
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k = 0;
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while(ch != 'q')
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{
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x = rand()/(RAND_MAX + 1.0);
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/* CALLING PSEUDORANDOM NUMBER GENERATOR */
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printf("%lf ",x);
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k++;
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if(k == 6)
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{
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/* TO PRINT 6 PSEUDORANDOM NUMBERS ON ONE LINE */
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printf("\n");
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k = 0;
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}
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ch = getch();
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}
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}
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/*------------------------- END OF PROGRAM ----------------------------*/
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