题解 | #小乐乐求和#
小乐乐求和
https://www.nowcoder.com/practice/ce0b2eacd3d04647831358c2876e44ff
#include <stdio.h>
int main()
{
long int n=1,i=1,j=0;
scanf ("%ld",&n);
for (i=1;i<=n;i++)
j=i+j;
i++;
printf ("%ld",j);
return 0;
}
小乐乐求和
https://www.nowcoder.com/practice/ce0b2eacd3d04647831358c2876e44ff
#include <stdio.h>
int main()
{
long int n=1,i=1,j=0;
scanf ("%ld",&n);
for (i=1;i<=n;i++)
j=i+j;
i++;
printf ("%ld",j);
return 0;
}
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