谭浩强c语言程序设计习题答案

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1、谭浩强C语言程序设计习题参考答案第一章1.6main(){inta,b,c,max; printf("inputthreenumbers:"); scanf("%d,%d,%d",&a,&b,&c); max=a; if(max

2、76627)8=(fd97)16(5)(-111)10=(177621)8=(ff91)16(6)(2483)10=(4663)8=(963)16(7)(-28654)10=(110022)8=(9012)16(8)(21003)10=(51013)8=(520b)162.6aabb       (8)cc       (8)abc      (7)AN2.7main(){charc1='C',c2='h',c3='i',c4='n',c5='a'; c1+=4,c2+=4,c3+=4,c4+=4,c

3、5+=4; printf("%c%c%c%c%c",c1,c2,c3,c4,c5);}2.8main(){intc1,c2; c1=97;c2=98; printf("%c %c",c1,c2);}2.9(1)=2.5(2)=3.52.109,11,9,101032.12(1)24 (2)10 (3)60 (4)0 (5)0 (6)0第三章3.4main(){inta,b,c; longintu,n; floatx,y,z; charc1,c2; a=3;b=4;c=5; x=1.2;y=2.4;

4、z=-3.6; u=51274;n=128765; c1='a';c2='b'; printf(""); printf("a=%2d b=%2d c=%2d",a,b,c); printf("x=%8.6f,y=%8.6f,z=%9.6f",x,y,z); printf("x+y=%5.2f y+z=%5.2f z+x=%5.2f",x+y,y+z,z+x); printf("u=%6ld n=%9ld",u,n); printf("c1='%c'or%d(ASCII)",c1

5、,c1); printf("c2='%c'or%d(ASCII)",c2,c2);}1033.557 5 767.856400,-789.12396267.856400,-789.123962  67.86-789.12,67.856400,-789.123962,67.856400,-789.1239626.785640e+001,-7.89e+002A,65,101,411234567,4553207,d68765535,177777,ffff,-1COMPUTER, COM3.6a=3b=7

6、/x=8.5y=71.82/c1=Ac2=a/3.7  10  20Aa1.5-3.75+1.4,67.8/(空3)10(空3)20Aa1.5(空1)-3.75(空1)(随意输入一个数），67.8回车3.8main(){floatpi,h,r,l,s,sq,sv,sz;103 pi=3.1415926; printf("inputr,h"); scanf("%f,%f",&r,&h); l=2*pi*r; s=r*r*pi; sq=4*pi*r*r; sv=4.0/3.0*pi*r*r*r; sz

7、=pi*r*r*h; printf("l=%6.2f",l); printf("s=%6.2f",s); printf("sq=%6.2f",sq); printf("vq=%6.2f",sv); printf("vz=%6.2f",sz);}3.9main(){floatc,f; scanf("%f",&f); c=(5.0/9.0)*(f-32); printf("c=%5.2f",c);}1033.10#include"stdio.h"main(){charc1,c2; 

8、scanf("%c,%c",&c1,&c2); putchar(c1); putchar(c2); printf(""); printf("%c%c",c1,c2);}第四章4.3(1)0 (2)1 (3)1 (4)0 (5)14.4main(){inta,b,c; scanf("%d,%d,%d",&a,&b,&c); if(a