C语言程序设计实验与习题指导课后程序设计答案

P18 (1)

#include<> int main(void) { int celsius,fahr; fahr=150; celsius=5*fahr/9-5*32/9; printf(\ return 0; }

(2)

#include<> int main(void) { int celsius,fahr; celsius=26; fahr=9*celsius/5+32; printf(\ return 0; }

(3)

#include<> int main(void) {

int average,math,eng,comp; math=87; eng=72; comp=93; average=(math+eng+comp)/3; printf(\ return 0; }

(4)

#include<> int main(void) { int n,a,b,c; n=152;

c=n; b=(n/10); a=n/100; printf(\整数%d的个位数字是%d,十位数字是%d，百位数字是%d\\n\ return 0; }

P27

(1)

#include<> #include<> int main(void) { int celsius,fahr; printf(\ scanf(\ fahr=9*celsius/5+32; printf(\ return 0; }

(2)

#include<> #include<> int main(void) { int money,year; double rate,interest; printf(\ scanf(\ interest=money*pow(1+rate,year)-money; printf(\ return 0; }

(3)

#include<> #include<> int main(void) { double x,y; printf(\ scanf(\

if(x<0){ y=pow(x+1,2)+2*x+1/x; } else{ y=sqrt(x); } printf(\ return 0; }

(4)

#include<> int main(void) { int x,y; printf(\ scanf(\ printf(\ scanf(\ printf(\ printf(\ printf(\ printf(\ printf(\ return 0; }

10的阶乘

#include<> int main(void) { int i,n,product; printf(\ scanf(\ product=1; for(i=1;i<=n;i++){ product=product*i; } printf(\ return 0;

} 精心搜集整理，只为你的需要