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evgenko

Leo_H_lab6_1

Dec 13th, 2017
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C 0.56 KB | None | 0 0
  1. #include <stdio.h>
  2. #include <math.h>
  3.  
  4. int main()
  5. {
  6.     float x,a;
  7.     printf("Enter the x: ");
  8.     scanf("%f",&x);
  9.  
  10.     printf("Enter the a: ");
  11.     scanf("%f",&a);
  12.     float n = x;
  13.     int i=1;
  14.     int was = 0;
  15.     float sum = 0;
  16.     while(n<a){
  17.         printf("%d : %f\n",i,n);
  18.         sum+=n;
  19.         if (a==n){
  20.             was=1;
  21.         }
  22.         i++;
  23.         n = (float) pow(x,i);
  24.     }
  25.     printf("Sum: %f\n",sum);
  26.     if (was)
  27.         printf("Yes, n = a is find");
  28.     else
  29.         printf("No, n = a isn't find");
  30.  
  31.  
  32.  
  33.  
  34.     return 0;
  35.  
  36. }
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