pupils, 50 pupil.
"ѳ" . .
". ", ,
pupils[1].class=3;
pupils[1].borndate.day=5;
pupils[1].borndate.month=4;
pupils[1].borndate.year=1982;
1. , , , . .
#include <stdio.h>
main()
{struct date {int day;
int month;
int year;};
/* date : , , */
Struct person {char surname[20];
char firstname[20];
struct date f1;};
/* person */
struct person ind1;
printf("\nPlease input through the spaces surname, firstname, day,\nmonth and year of born of person ind1\n");
/* , ', , */
scanf("%s %s %d %d %d", ind1.surname,ind1.firstname,&ind1.f1.day,&ind1.f1.month,&ind1.f1.year);
printf("\nInformation about person ind1\n");
/* */
printf("Surname %s\tFirstname %s\n",ind1.surname,ind1.firstname);
printf("Year of born %d\n",ind1.f1.year);
printf("Month of born %d\n",ind1.f1.month);
printf("Day of born %d\n",ind1.f1.day);
}
2. 9 : , , . .
#include <stdio.h>
main()
{struct motor {int power,velocity;
char type[30];} motor1[10];
/* motor1 10 , */
/* */
int i,j,k,clue;
for(i=0;i<10;i++){
printf("Input information about motor%d and clue (0 for escape,\nanother integer - continue)\n",i);
/* - (0 , - */
printf("Input type of motor\t"); /* */
scanf("%s",motor1[i].type);
printf("Input power of motor\t"); /* */
scanf("%d",&motor1[i].power);
printf("Input velocity of motor\t"); /* */
scanf("%d",&motor1[i].velocity);
printf("clue\t");
scanf("%d",&clue);
k=i;
if (!clue) break;}
/* */
for(i=0;i<10;i++){
printf("\nWhich motor do you want to receive information about?\ninput integer from 0 to 9\n");
/* ? 0 9*/
scanf("%d",&j);
if (j>k) {printf("There is no information about this motor\n");
|
|
|
continue;}
/* */
printf("Type of motor\t%s\n",motor1[j].type);
printf("Power of motor\t%d\n",motor1[j].power);
printf("Velocity of motor\t%d\n",motor1[j].velocity);
printf("Input clue");
scanf("%d",&clue);
if (!clue) break;}
}
2.
"Ѳ", .
2.1. "", "", "'", " ". "" "", " ", "ϳ". 4 . , , : 1) , 4.5, 4; 2) , 3, 3.5.
2.2. "", "", "'","-". "" "", " ", " ". 4 . - , 25 , , , , .
2.3. "", "","", "' ", "". "" " ", "", "ʳ ". 4 . 䳿, , : 1) 3; 2) 2000 .
2.4. "", "̳", ""," ". "" "", "", "' ". 4 . , , , .
2.5. "ϲ", "","'", " ". "ϲ" "", " " (, , ), "" (, , ). 4 . , : 1 , 1.5 , 2 .
2.6. "ϲ", "", "'"," ". "ϲ" "", "ʳ ", "ʳ " ""," ". 4 . , , : 1) 50; 2) " " 3; 3) .
|
|
|
2.7. "", "ʳ ", "ʳ ","ʳ ". "" "", "", " ", "ֳ". 4 . : .
2.8. "", "", "", "", "ֳ". "" "", "ֳ ", "ֳ ", "ֳ ". 4 . , , .
2.9. " ", "", " ", "ᒺ ", "ֳ". " " "", "ij ", " ". 4 . , ᒺ , , .
2.10. "", "", "", "³". " " "", " ", " ", "ѳ ", "ij". 4 . , . , . 20%, , 10% 쒿.
3. Ͳ
3.1. .
3.2. .
3.3. .
3.4. .
15
