- $ cat test.c
- #include<stdio.h>
- #include<stdlib.h>
- #include<time.h>
- int main() {
- int *p, n=0,sum=0,i=0;
- clock_t srt_time, end_time;
- srt_time = clock();
- printf("Enter number of Items you want to add : ");
- scanf("%d",&n);
- p = (int *) malloc(n * sizeof(int));
- for(i=0;i<n;i++)
- scanf("%d",p+i);
- for(i=0;i<n;i++)
- sum = sum + p[i];
- printf("Total sum = %d\n",sum);
- end_time = clock();
- printf("Total Time : %Lf\n",(long double) ((end_time-srt_time)/CLOCKS_PER_SEC));
- return 0;
- }