C语言程序设计实验指导(颜晖_主编)高等教育出版社

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1、C语言程序设计部分实验参考答案实验2^includeintmain(){//2-1-2intc,f=150;c=f*5/9-32*5/9;printf(z/fahr=%d,celsius=%d*,f,c):return0;}^includeintmain(){//2T-3intc=26,f;f二c*9/5+32;printf("celsius二%d,fahr=%d",c,f):return0;}^includeintmain(){//2-1-4intmath=87,eng=72,comp=93;printf("m

2、ath-％d,cng-%d,comp-%d,avcrage-%d/，,math,eng,comp,(math+eng+comp)/3);return0;)#includeintmain(){//2T/5intn=152,a,b,c;c=n%10;b=(n/10)%10;a=n/100:printff整数%d的个位数字是%d，十位数字是%d，百位数字是%d〃,n,c,b,a);return0;}^includeintmainO{//2-1-6intx二3,y;y二x*x;printf(，/%d=%d*%d，y,x,x);pri

3、ntf("%d*%d=%d",x,x,y);return0;}#includeintmain(){//2-2Tdoublex,y;printf("'Enterx:");scanf_s("%lf",&x);if(x!=0){y二1/x;}else{y=0；)printf(/zf(%.2f)=%.lf",x,y);return0;}#ineludeintmain(){//2-2-2intCelsius,fahr;fahr=100;celsius=5*(fahr-32)/9;printf(，zcelsius=%d，z,fahr,Ce

4、lsius);return0;}^includeintmain(){//2-2-3doublemoney,rate,x=l・0;inti,year;printf("Entermoney,yearandrate:/z):scanf("%lf%d%lf",&money,&year,&rate);for(i=l;i<=year;i++)x=x*(l+rate);printf("inlrcst-％・2fz，,monoy*x-moncy);return0;)^include#includeintmain(){//2~2~4dou

5、blex,y;printf("Enterx");scanf_s&x);if(x<0.0)y=pow(x+l,2)+2*x+l/x;elsey=sqrt(x);printf(，zf(%.2f)=%.2f",x,y);return0：}#inelude#include〈niath.h>intmain(){//2-2-5doublex,y;printf(，ZEntcrx:");scanf_s&x);if(x==10)y=l/x;elsey=x;printf(，zf(%.2f)=%.lf",x,y);return0：}★includein

6、tmain(){//226intx,y;printfC'Enternuml:");sctinfs("%d",&x);prinlf("Entcrnum2:");scanf_s&y):printf(”％d+%d=%d",x,y,x+y);printf("%d-%d=%d",x,y,x-y);printf("%d*%d=%d",x,y,x*y);printf(/，%d/%d-%d，，>x,y,x/y);printf(，/%d%%d=%d，/,x,y,x%y);return0;)^includeintmain(){//2-3~linti,sum

7、=0;for(i=l;i<=100;i++){sum=sum+i;)printf(，zsum=%drT,sum);return0;}^includeintmainO{//2-3-2inti,m,s=0;printf("'Enterm:");scanf(”%d",&m);for(i=m;i<=100;i++)s二s+i;printf("si»iF%d",s);return0;}#includeintmain(){//233inin;doubles二0.0;printf(，ZE