c程課件第4章順序程序設(shè)計(jì)

1、1$%” BCD“= =” if(a=1$%” BCD“= =” if(a=b)Vif(a=b)$% $% 0)if(a=b8)0) t= *:; !:!#%&(%&,-a = 3/67./*/ a = 38 /67:*/pr f(“This is a C s t.”)8(;?AB34C9: A !D *56/01 9:() elseif-34()switchFGDE while34()dowhile2%? continue() () return ()goto * !# $ CBABCA4.1 C 4.2$%4.34.4 +,-& 4.5 .4.6 34567489!24.4 24.4 )*

2、+-.(/-char ch ch = getchar ( ) p har( getchar( ) )pr f(%c_, getchar( ) )4.4 char pr f(Pleaseinputtwocharacter:); /cdBTwxch */ p har(ch);p har(n);p har(getchar(); p har(n); VEGWp p p p p VEG4.1Wp #includestdio.h char ch1=N, ch2=E, p har(ch1); p har(ch2); p har(ch3) p har(n);cj=pqrscj getchar (void) p

3、 harc)%&=kHlmno*nnw-a=65535; b = -2;pr pr a=-1,177777, f,65535 b=-2,177776, e,65534 2.pr %mo %-%lo %mlo %-.E/ a=-1; pr 5va=-d01,nubrs&(* -mx.-m.l.-2. 4.5 X1PQ#PR-pr m Da,#$!;-./?AB +0-#ld,o,x,uH#$- % - 0 m.n lgh !#()*+89:67,;?d,i x,X o a=65;pr u c H-chara=65;pr As e floata=567789;pr 5 floata=567789;

4、pr 0g eKfLM-floata=567789;pr 567 % pr %4.5 X1PQ#PR-pr .r 1. 01pr f01ab(c i=1; double j=2.34;pr f(i = %d, j = %lf, ef+,U= !-./44.5 X1PQ#PR-2.cd 123456m 3U*/44.5 X1PQ#PR-2.cd 123456m 3U*/AB (! 4.5 X1PQ#PR-2.doxcsdefT7felh-*TUVW HYPERLINK mailto:713-.67XYZ 73-4.5 X1PQ#PR-4.1.-ghinjkR a,b,c; pr 4.5 X1PQ

5、#PR-pr 2.pr otodoublex=1111111111111y= 2222222222222pr f(%lf, 3333333333333floatx,x= 111111y= 222222 pr f(%f,3333334.5 X1PQ#PR-pr )*+#X,- 01 X, E, G ,8 pr f(_%f %_, 1.0 / 3 )4.5 X1PQ#PR-pr 2.pr 7) 8) %-54.6VKW 54.6VKW main( )x, y, a, b, pr f(Pleaseinput anum:); pr f(x=%d, 4.6 float aver;pr f(Pleasei

6、nputthreenumbers:); &pr f(num1=%d,num2=%d,num3=%dn,num1,num2,num3); pr f(sum=%d,aver=%7.2fn,sum,aver);4.6 #include float pr f(a=%7.2f,b=%7.2f,c=%7.2f,s=%7.2fn,a,b,c,s); pr f(area=%7.2fn,area);4.5 X1PQ#PR-3) cd%_#fT)Zf )/=a0c1%l0c2%b0c34) 8:;5) 4.5 X1PQ#PR-4. 1) !-2) /yz(oGzfT%cd-EG:scanf(%dll%d,&a,&b); cd=3ll4mR*BQ&15U EG=scanf(%d=%d=%d%&h,&m,&s); cd=6m4.5 X1PQ#PR-3. A&5 C Ccd3,4 6C $% 6C $% +,& .4.61 kHO-.COR= 2 5 R1U !DC%&J 4.689:;)= hinclude void main ( )char c1, c2; c1=getchar( )pr f(_%c,%dn_, c1, c1); c2 = c1 + 32 ;pr f(_%c, %dn_, c2, c2 )AVvDC;A, a, 4.6WG0OQ789PRg9H: