#include <stdio.h>
int sum(int m, int n);
int main()
{
int m, n;
scanf("%d %d", &m, &n);
printf("sum = %d\n", sum(m, n));
return 0;
}
int sum(int m, int n)
{
int i, sum;
sum = 0;
for (i = m; i <= n; i++)
sum += i;
return sum;
}
浙大版《C语言程序设计(第3版)》题目集 练习5-1 求m到n之和 (10分)
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转载自blog.csdn.net/qq_44458489/article/details/105321549
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