c语言算圆的面积#include int main(){double r,pi=3.14,c,s;scanf ("%f"
c语言算圆的面积#include int main(){double r,pi=3.14,c,s;scanf ("%f"
求pi问题c语言#include#includevoid main(){ int a, b ; double pi=0;
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c语言计算圆柱侧面积#include#define Pi 3.1415926main(){ double r,h,s,v
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C语言 求圆面积#include "stdio.h"main(){double r,area;printf("input
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求pi的近似值#include #include void main() { int i=1; double sum=0
#include main() { double a,b,c,s,v; scanf("%d,%d,%d",&a,&b,&
C语言,一个 #include"stdio.h"main(){long double s=0,t=1 ;inti,j;f
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c语言判断奇数偶数#include main(){int a;printf("请输入一个整数");scanf("%d",