Problem1190--求m到n之和

1190: 求m到n之和

Time Limit: 1 Sec  Memory Limit: 128 MB
Submit: 0  Solved: 1
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Description

本题要求实现一个计算m~n(m int sum(int m, int n); int main() { int m, n; scanf(

Input

其中m和n是用户传入的参数,保证有m

Output

其中m和n是用户传入的参数,保证有m

Sample Input Copy

-5 8

Sample Output Copy

sum = 21

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