include <stdio.h> int main(){ double a,b,c,sum;printf("Enter three double:\n");scanf("%lf%lf%lf",&a,&b,&c);sum=(a+b+c)/3;printf("average=%f\n",sum);} 空里分别填”sum=(a+b+c)/3;“和”sum“。测试结果如下:...
include <stdio.h> int main(){ double a,b,c;scanf("%lf %lf",&a, &b);c=a/b;printf("%.9lf", c);return 0;}
c语言是一门面向过程、抽象化的通用程序设计语言,广泛应用于底层开发。C语言具有高效、灵活、功能丰富、表达力强和较高的可移植性等特点,在程序设计中备受青睐。C语言编译器普遍存在于各种不同的操作系统中,其设计也影响了Java、Python等编程语言。C语言是一门面向过程的计算机编程语言,与C++、Java等...
include <stdio.h> void main(){ int a,b,c;printf("请输入a和b的值:");scanf("%d %d", &a, &b);c = a * b;printf("a*b = %d\n",c);}
include <stdio.h>void sort(int *a, int *b, int *c) //参数传递方式:地址传递{ int t; if(*a>*b) { t=*a;*a=*b;*b=t; } if(*b>*c) { t=*b;*b=*c;*c=t; } if(*a>*b) { t=*a;*a=*b;*b=t; }}int main(){ int a...
include <stdio.h>void main(){float a,b,c,s;printf(“请输入上底下底高:”);scanf("%f,%f,%f",&a,&b,&c);s=(a+b)*c/2;printf("%f\n",s);}
include<stdio.h> int main(){ int a=1,i;for(i=1;i<=10;i++)a=a*i;printf("10的阶乘=%d",a);return 0;}
这是C语言的一段代码,功能是求三个数的最大值并输出,完整程序如下:include <stdio.h>int main(){ double a,b,c;//定义double型变量 scanf("%lf%lf%lf",&a,&b,&c);//输入3个数 if( a>b && a>c )//a大 { printf("%lf",a); } else if( b>a...
include<stdio.h> int main(){ int a; double b,c,sum=0;a=1;b=1;c=1;while(b >1e-5){ b=1.0/a; c=c*b; a++; sum+=c;} sum +=1;printf("e=%lf\n",sum);}
include <stdio.h>#include <math.h>int main(void) {double a,b,c,x1,x2,temp;printf(" 利用公式法求一元二次方程的解。\n\n");printf(" 请输入方程系数a、b、c的值(各数之间空格隔开):");while(scanf("%lf %lf %lf",&a,&b,&c) == 3){while(getchar() != '\n')...