#include <stdio.h>
#include <conio.h>
#define n 80
#define m 0
void main()
{ unsigne char st[n];
int i;
printf( );
gets(st);
i=m;
while(st[i]){
if((st[i]>=a&&st[i]<=z) || (st[i]>=a&&st[i]<=n))
st[i]-=32;
else if (st[i]>=p&&st[i]<=) || (st[i]>=a&&st[i]<=n)) st[i]-=n;
i++;} printf(%s,st);
getch();}
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Typedef struct{ char name(30);
float sr_bal;}student;
main()
{
student st[5]; int I;
for (i=0;i<=5;i++){
scanf(%s,st[i].name);
scanf(%f,st[i].sr_bal);
}
}
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struct Employee { // char name[64]; int age; char ssan[ll]; struct Date { // int day; int month; int year; } hire_date; // int pay_grade; float salary; unsigned employee_number; } new_employee; //.
, .
new_employee.hire_date.month = 12;
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6. ( , , (, , , ), .
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#include<stdio.h>
char *str= ;
main()
{ FILE *fl; int a,b;
fl=fopen(outfile.txt,w);
fprintf(fl,%s,str);
printf( );
scanf(%d%d,&a,&b);
fprintf(fl,a=%d,b=%d,a=b=%d,a,b,a+b);
fclose(fl);}
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#include <graphics.h>
#include <conio.h>
void main(void)
{ int driver=DETECT;
int gmode;
int errorcode;
initgraph(&driver,& gmode,path_to_driver);
errorcode=graphrezalt();
if(errorcode!= grOK)
{printf( %d, errorcode);
getch();
return:} closegraph();}
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2. driver?
3. gmode?
4. closegraph()?
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switch . :
switch () {
case constant1:
break;
case constant2:
break;
case constant3:
break;
...
case constantN:
break;
default
}
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