用C语言编辑1!+2!+3!+4!
#include<stdio.h>#include<stdlib.h>int main(int argc, char* argv[]){ int n = 4; int i, s = 1, sum = 0; for (i=1; i<=n; i++) { s *= i; //计算i的阶乘值 sum += s;//累加阶乘值 } printf("%d\n", sum); system("pause"); return 0;}
答:c语言的源代码可用任何文字编辑器(如写字板)编写c语言源程序代码详情>>