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float也可以过呀.In Reply To:用double不要用float Posted by:TN at 2005-11-22 19:51:52 AC CODE: // C++ #include<stdio.h> #include<math.h> void main(){ float dollar[12]; int i; float sum=0; float average; for(i=0;i<12;i++){ scanf("%f",&dollar[i]); } for(i=0;i<12;i++){ sum=sum+dollar[i]; } average=(float)(sum/12); printf("$%.2f",average); } Followed by: Post your reply here: |
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