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福建省計算機專升本 C語言 復習參考材料
代碼片段和文件信息
#include?
?
int?main()
??{
int?y=3;
while(y--)printf(“A“);
printf(“y=%d\n“y);
???return?0;
}
#include?
#define??MIN(xy)??((x)<(y)?(x):(y))
int?main()
??{
int?a=12b=8c;
c=10*MIN(ab);
???printf(“%d“c);?
???return?0;
}
#include?
#include
?
int?main()
??{
char??x[80]={“AB“}?y[80]={“LMNP“};
int?n=0;
strcat(xy);
while(x[n++]!=‘\0‘)
y[n]=x[n];
puts(y);
???return?0;
}
#include???????????????????????//?這是編譯預處理命令?
int?main(?)?????????????????????????????//?定義主函數
{???????????????????????????????????????//?函數開始?
??int?absum;??????????????????????????//?本行是程序的聲明部分,定義a、b、sum為整型變量
??a?=?123;??????????????????????????????//?對變量a賦值????
??b?=?456;??????????????????????????????//?對變量b賦值?
??sum?=?a?+?b;??????????????????????????//?進行a+b?的運算,并把結果存放在變量sum中
??printf(“sum?is?%d\n“sum);????????????//?輸出結果?
??return?0;?????????????????????????????//?使函數返回值為0
}???????????????????????????????????????//?函數結束?
??
#include?
int?main(?)??????????????????????????//?定義主函數
{????????????????????????????????????//?主函數體開始
?int?max(int?xint?y);???????????????//?對被調用函數max的聲明?
?int?abc;??????????????????????????//?定義變量a,b,c
?scanf(“%d%d“&a&b);???????????????//?輸入變量a和b的值
?c?=?max(ab);???????????????????????//?調用max函數,將得到的值賦給c?
?printf(“max=%d\n“c);???????????????//?輸出c的值
?return?0;???????????????????????????//?返回函數值為0
}
int?max(int?xint?y)?????????????????//定義max函數函數值為整型?形式參數x和y為整型?
{
?int?z;??????????????????????????????//?max函數中的聲明部分,定義本函數中用到的變量z為整型?
?if?(x?>?y)?z?=?x;
?else?z?=?y;
?return(z);??????????????????????????//將z的值返回,通過max帶回到調用函數的位置
}
#include?
int?main(?)
{
?int?it;
?t=1;
?i=2;
?while(i<=5)
?{
??t=t*i;
??i=i+1;
?}
?printf(“%d\n“t);
?return?0;
}
#include?
int?main?(?)
{
??char?c1c2;
??c1=‘A‘;?????????????????????????//?將字符‘A‘的ASCII代碼放到c1變量中
??c2=c1+32; ??????????????????????//?得到字符‘a‘的ASCII代碼,放在c2變量中?
??printf(“%c\n“c2);??????????????//?輸出c2的值,是一個字符
??printf(“%d\n“c2);??????????????//?輸出c2的值,是字符‘a‘的ASCII代碼
??return?0;
}
#include?
int?main()
{
??char?ch;
??scanf(“%c“&ch);
??ch=(ch>=‘A‘?&&?ch<=‘Z‘)???(ch+32)?:?ch;
??printf(“%c\n“ch);
??return?0;
}
#include?
int?main()
{
??char?grade;
??scanf(“%c“&grade);
??printf(“Your?score:“);
??switch(grade)
??{?
?case?‘A‘:?printf(“85~100\n“);break;
?????case?‘B‘:?printf(“70~84\n“);break;
?????case?‘C‘:?printf(“60~69\n“);break;
?????case?‘D‘:?printf(“<60\n“);break;???
?????default:??printf(“data?error!\n“); ?
??}
??return?0;
?}
#include?
int?main()
{
??int?yearleap;
??printf(“enter?year:“);
??scanf(“%d“&year);
??if((year%4==0?&&?year%100!=0)?||?(year%400==0))
?????leap=1;
??else
?????leap=0;
??if?(leap)
?????printf(“%d?is?“year);
??else
?????printf(“%d?is?not?“year);
??printf(“a?leap?year.\n“);
??return?0;
}
#include?
#includ
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????5854246??2018-02-09?06:22??C\2011-2007年專升本真題.pdf
?????文件????2983859??2018-02-09?06:01??C\2012mA.pdf
?????文件????6723584??2019-01-25?16:59??C\C?language.ppt
?????文件???37704824??2017-12-30?19:44??C\VC6.0green.rar
?????文件??????18370??2019-01-19?17:27??C\典型案例代碼.c
?????文件???????7878??2019-01-06?23:16??C\考試大綱.txt
?????目錄??????????0??2019-01-25?19:17??C
-----------?---------??----------?-----??----
?????????????53292761????????????????????7
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