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C language calculates the sum of factorials from 1 to n
- 王林Original
- 2020-05-11 10:17:0416791browse
Write the header file
#include<stdio.h>
Write the main function.
#Define sum in the main function using long long, and the defined n is the final factorial number you require.
Then use a for loop to find the sum of factorials of 1 2! .... n!
Test whether Correct, when I enter 5, the result is as follows:
Recommended tutorial: c language tutorial
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