Question

用C语言编程实现1~100的累加求和。

编程实现1~100的累加求和。谢谢

Answer 1

#include <stdio.h>
#include <stdlib.h>
int main()
{
int i,sum=0;
for(i=1;i<=100;i++)
sum+=i;
printf("%d",sum);
system("pause");
}

Answer 2

#include<stdio.h>
int main()
{
int a=0,b=0;
for(a=0;a<=100;a++)
{
b+=a;
}
printf("\n%d\n",b);

}
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Press any key to continue

Answer 3

main(){
int i=1sum=0;
for(;i<=100;i++)
sum+=i;
printf("%d",sum);
}