C语言实现计算n的阶乘

tech2022-09-03  76

#include<stdio.h> //计算n的阶乘 int main() { int n = 1; int a = 1; printf("请输入一个正整数\n"); scanf("%d", &n); while (n>1) { a = a*n; n--; } if (n = 1) { printf("%d\n", a); } return 0; }

输出结果:

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