累加求和
2015-04-29 03:11:05 -0400
#include<stdio.h>
void main()
{
int sum1,sum2;
float sum3,sum;
sum1=0;
sum2=0;
sum3=0;
int i;
for(i=1;i<=100;i++)
sum1+=i;
for(i=1;i<=50;i++)
sum2+=i*i;
for(i=1;i<=10;i++)
sum3+=1.0/i;
sum=sum1+sum2+sum3;
printf("累加求和=%f\n",sum);
}
----Comments(1)----
贤者之石 (@19970501) |
@ at 2015-04-29 03:43:
c++?
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