鍥涘窛澶уC璇█2005騫寸湡棰榑璺ㄨ€冪綉

澶嶄範(fàn)绱у紶錛岀劍澶寸儌棰濓紵閫嗛杞昏錛屾潵璺ㄨ€冪瀛ｉ泦璁惀錛屽府浣犲鏂規(guī)硶錛屽畾鏂規(guī)錛?/span> 浜?jiǎn)瑙ｄ竴涓?>

(8鍒?span lang="EN-US">)

1銆?span lang="EN-US">

#include

int main( )

{ int a=4,b=3,c=1,x;

x=a>b;

printf(鈥?d\n鈥?x);

//緇撴灉涓?span lang="EN-US">1

x=--a+b++;

printf(鈥?d\n鈥?x);

//緇撴灉涓?span lang="EN-US">6

x=a>b;

printf(鈥?d\n鈥?x);

//緇撴灉涓哄亣錛?span lang="EN-US">0

x=c&&b==c;

printf(鈥?d\n鈥?x);

//==鐨勮繍綆楃駭楂樹(shù)簬&&, c&&(b==c)緇撴灉涓哄亣0

return0;

}

2.

#include

int main( )

{ inti,j;

for(I=0;I=8;I+=2)

{ for(j=0;j<(8-I)/2;j++

printf(鈥?鈥?;

for(j=0;j<=I;j++)

printf(鈥?鈥?;

printf(\n鈥?;

}

return0;

}

++++*

+++***

++*****

+*******

.鎸夎姹傚畬鎴愬嚱鏁般€?span lang="EN-US">(28鍒?span lang="EN-US">)

1. 涓€縐嶆渶綆€鍗曠殑瀛楃涓插姞瀵嗘柟娉曟槸灝嗗瓧絎︿覆鐨勬瘡涓€瀛楃鍔犱笂涓€涓亸縐婚噺offset(涓嶈€冭檻婧㈠嚭)銆傝緙栧啓鏈ㄧ浉搴旂殑緙栬В鐮佸嚱

char*encode(char*s,int offset);

char *decode(char *s,offset);

char *encode(char *s,int offset)

{

char *p=s;

while (*p)

{

*p +=offset;

}

renturn s;

}

char *decode(char *sm int iffset)

{

char *p= s;

while(*p)

{

*p-=offset;

}

return s;

}

2緙栧啓鍑芥暟灝嗕袱涓妭鐐瑰€奸€掑鐨勫崟鍚戦摼琛ㄥ綊騫朵負(fù)涓€涓€傝姹傚埄鐢ㄥ師鑺傜偣絀洪棿銆傞摼琛ㄨ妭鐐瑰畾涔変負(fù)錛?span lang="EN-US">

struct node

{ int value;

struct node *pNext;

};

struct node *merge(struct node *a, struct node *b);

a,b涓鴻褰掑茍鐨勪袱涓崟鍚戦摼琛ㄥご鑺傜偣鎸囬拡錛屽嚱鏁拌繑鍥炲€間負(fù)褰掑茍鍚庣殑鍗曞悜閾捐〃澶磋妭鐐規(guī)寚閽堛€?span lang="EN-US">

struct node

{

int value

struct node *pNext;

}

struct node *merge(struct node *a, struct node *b)

{

struct node *p;

struct node *q

struct node *t;

if (a->value <=b->vaLue)

{

p=a;

q=b

}

else

{

p=b

q=a;

}

t=p;

while (q)

{

if (p->pNext ==NULL)

{

P->Pnext=q

break;

}

if (q->valuepNext->value)

{

struct node.*k=q->pNext;

q->pNxt=p->pNext;

p->pNext=q;

q=k;

continue;

}

p=p->pNext;

}

return t;

}

.緙栧啓紼嬪簭妯℃嫙鏁板瓧LED鏄劇ず銆?span lang="EN-US">(14鍒?span lang="EN-US">)

LED鏂瑰紡鏄劇ず銆傚鐢ㄦ埛杈撳叆涓猴細(xì)

8234

7琛?span lang="EN-US">脳4鍒椼€?span lang="EN-US">0-9+涓暟瀛楃殑瀛楁ā欏哄簭鍦頒互鏂囨湰褰㈠紡瀛樻斁鍦ㄦ柟浠?span lang="EN-US">C錛?span lang="EN-US">\font.txt涓€?span lang="EN-US">

1銆?杈撳嚭鐨勫悇鏁板瓧闂存湁1涓┖鏍?span lang="EN-US">;

2銆?浣犵殑紼嬪簭鍙互浣跨敤C璇█鏍囧噯搴撳嚱鏁幫紝涓嶉渶瑕佸啓鍑哄ご鏂囦歡;

3銆?紼嬪簭涓簲鏈夊繀鏈夌殑娉ㄩ噴銆?span lang="EN-US">

char font[10][7][5];

94 int n;

95 int digit[4];

96 int length=0;

97

98/ * 瑁呰澆瀛椾綋鏂囦歡 */

99 void load fontsO

100 {

101 int I, j, k;

102 FILE *file;

103

104 file = fopen(鈥漜:\\font鈥?鈥漴鈥?;

105 if (file==NULL)

106 {

107 printf(鈥?鎵撳紑瀛椾綋鏂囦歡 font. Txt 閿欒|n鈥?;

108 exit(1);

109 }

110

111 for (k = 0; k<10;k++)

112 {

113 for (I=0; I<7; I++)

114 {

115 char line[10];

116 fgets(line, 5, file);

117 for (j=0; j<4;j++)

118 {

119 font[k][I][j]=line[j];

120 }

121 font[k][I][4]=0;

122 }

123 }

124

125 fclose(file);

126 }

127

128/* 灝嗚緭鍏ョ殑鏁存暟瑙ｇ爜涓哄崟涓殑鏁板瓧*/

129 void decode()

130 {

131 int I;

132 int m=n;

133 for (I=0; I <4;I++)

134 {

135 digit[I]=m % 10;

136 m =m/10;

137

138 if (m==0)

139 break;

140 }

141

142 length = I + 1;

143 if (length >=4)

144 length=4;

145 }

146

147 /* 鏄劇ずLED */

148 void disnlav()

149 {

150 int I,j;

151 for (I=0; I<7;I++)

152 {

153 for (j = length-I; j>=0;j__)

154 {

155 printf(鈥?s鈥? font[j][I]);

156 printf(鈥?鈥?;

157 }

158 printf(鈥?\n鈥?;

159 }

160 }

161

162 int main()

163 {

164

165 load fonts();

166

167 scanf(鈥?d鈥? &n);

168 decode();

169 display();

170 }

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