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SabirSazzad

Malloc function using

Feb 20th, 2017
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C 0.29 KB | None | 0 0
  1. #include <stdio.h>
  2. int main ()
  3. {
  4.     int i,a,sum=0;
  5.     scanf("%d",&a);
  6.     int *ptr =(int*) malloc (a*sizeof(int));
  7.     for (i=0;i<a;i++)
  8.     {
  9.         scanf("%d",(ptr+i));
  10.     }
  11.     for(i=0;i<a;i++)
  12.     {
  13.         sum = sum + *(ptr+i);
  14.     }
  15.     printf("%d",sum);
  16.  
  17.     return 0;
  18. }
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