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  1. #include <stdio.h>
  2. main()
  3. {
  4. int sum=0;
  5. int count,i,n;
  6. scanf("%d",&n);//取多少個
  7. for(count=0;count<n;count++){
  8. scanf("%d",&i);
  9. if(i<=0)
  10. continue;
  11. sum += i;
  12. }
  13. printf("%d\n",sum);
  14. }
Success #stdin #stdout 0s 16064KB
stdin
2
6
-8
8
8
stdout
6