谭浩强c++例题Word格式文档下载.docx
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谭浩强c++例题Word格式文档下载.docx
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m=max(a,b);
max="
m<
Ch1-3-2
{intmax(intx,inty);
inta,b,c;
c=max(a,b);
c<
intz;
Ch1-4
classStudent
private:
intnum;
intscore;
public:
voidsetdata()
num;
score;
voiddisplay()
num="
num<
score="
score<
};
Studentstud1,stud2;
stud1.setdata();
stud2.setdata();
stud1.display();
stud2.display();
第二章
Ch2-1
intmain()
{inti,j;
i='
A'
j='
B'
i<
'
'
j<
\n'
Ch2-2
{charc1,c2;
c1='
a'
c2='
b'
c1=c1-32;
c2=c2-32;
c1<
c2<
Ch2-3
#definePRICE30
{intnum,total;
num=10;
total=num*PRICE;
total="
total<
Ch2-4
{floatx;
inti;
x=3.6;
i=(int)x;
x="
x<
i="
Ch2-5
{unsignedshorta;
shortintb=-1;
a=b;
a="
a<
第三章
Ch3-1
iomanip>
doublea=123.456,b=3.14159,c=-3214.67;
setiosflags(ios:
:
fixed)<
right)<
setprecision
(2);
setw(10)<
b<
Ch3-2
{chara,b,c;
a='
b='
O'
c='
y'
putchar(a);
putchar(b);
putchar(c);
putchar(10);
putchar(66);
putchar(79);
putchar(89);
Ch3-3
{charc;
c=getchar();
putchar(c+32);
putchar('
);
Ch3-3-2
{putchar(getchar()+32);
Ch3-4
{inta;
floatb;
charc;
scanf("
%d%c%f"
&
a,&
c,&
b);
printf("
a=%d,b=%f,c=%c\n"
a,b,c);
Ch3-5
cmath>
{floata,b,c,x1,x2;
b>
c;
x1=(-b+sqrt(b*b-4*a*c))/(2*a);
x2=(-b-sqrt(b*b-4*a*c))/(2*a);
x1="
x1<
x2="
x2<
Ch3-6
doublea,b,c;
pleaseentera,b,c:
if(a+b>
c&
&
b+c>
a&
c+a>
b)
doubles,area;
s=(a+b+c)/2;
area=sqrt(s*(s-a)*(s-b)*(s-c));
setprecision(4);
area="
area<
elsecout<
itisnotatrilateral!
Ch3-7
charch;
ch;
ch=(ch>
='
&
ch<
Z'
)?
(ch+32):
ch<
Ch3-8
intyear;
boolleap;
pleaseenteryear:
year;
if(year%4==0)
{if(year%100==0)
{if(year%400==0)
leap=true;
elseleap=false;
else
leap=false;
if(leap)
year<
is"
isnot"
aleapyear."
Ch3-9
{intc,s;
floatp,w,d,f;
pleaseenterp,w,s:
p>
w>
s;
if(s>
=3000)c=12;
elsec=s/250;
switch(c)
{case0:
d=0;
break;
case1:
d=2;
case2:
case3:
d=5;
case4:
case5:
case6:
case7:
d=8;
case8:
case9:
case10:
case11:
d=10;
case12:
d=15;
f=p*w*s*(1-d/100.0);
freight="
f<
Ch3-10
inti=1,sum=0;
while(i<
=100)
{sum=sum+i;
i++;
sum="
Ch3-11
{inti=1,sum=0;
do
{sum=sum+i;
}while(i<
=100);
Ch3-12
{ints=1;
doublen=1,t=1,pi=0;
while((fabs(t))>
1e-7)
{pi=pi+t;
n=n+2;
s=-s;
t=s/n;
pi=pi*4;
pi="
setprecision(6)<
pi<
Ch3-13
{longf1,f2;
f1=f2=1;
for(i=1;
=20;
i++)
{cout<
setw(12)<
f1<
f2;
if(i%2==0)cout<
f1=f1+f2;
f2=f2+f1;
Ch3-14
{intm,k,i,n=0;
boolprime;
for(m=101;
=200;
m=m+2)
{prime=true;
k=int(sqrt(m));
for(i=2;
=k;
if(m%i==0){prime=false;
if(prime)
setw(5)<
m;
n=n+1;
if(n%10==0)cout<
Ch3-15
while((c=getchar())!
)
{if((c>
c<
z'
)||(c>
))
{c=c+4;
if(c>
+4||c>
)c=c-26;
第四章
Ch4-1
voidprintstar(void)
******************************"
voidprint_message(void)
WelcometoC++!
intmain(void)
printstar();
print_message();
Ch4-2
{intz;
z=x>
y?
x:
y;
{inta,b,c;
pleaseentertwointegernumbers:
Ch4-3
{floatadd(float,float);
floata,b,c;
pleaseentera,b:
c=add(a,b);
floatadd(floatx,floaty)
{floatz;
z=x+y;
return(z);
Ch4-4
inlineintmax(int,int,int);
inti=10,j=20,k=30,m;
m=max(i,j,k);
inlineintmax(inta,intb,intc)
{if(b>
a)a=b;
a)a=c;
returna;
Ch4-5
{intmax(inta,intb,intc);
doublemax(doublea,doubleb,doublec);
longmax(longa,longb,longc);
inti1,i2,i3,i;
i1>
i2>
i3;
i=max(i1,i2,i3);
i_max="
doubled1,d2,d3,d;
d1>
d2>
d3;
d=max(d1,d2,d3);
d_max="
d<
longg1,g2,g3,g;
g1>
g2>
g3;
g=max(g1,g2,g3);
g_max="
g<
intmax(inta,intb,intc)
doublemax(doublea,doubleb,doublec)
longmax(longa,longb,longc)
Ch4-6
intmax(inta,intb);
inta=8,b=-12,c=7;
max(a,b,c)="
max(a,b,c)<
max(a,b)="
max(a,b)<
intmax(inta,intb)
{if(a>
b)returna;
elsereturnb;
Ch4-7
template<
typenameT>
Tmax(Ta,Tb,Tc)
{inti1=185,i2=-76,i3=567,i;
doubled1=56.87,d2=90.23,d3=-3214.76,d;
longg1=67845,g2=-912456,g3=673456,g;
Ch4-8
{intmax(inta,int
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