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C Beginner 15 min

For in C

Test to practice the for loop in C.

questions

30

Tiempo estimado

15:00:00

Avance: 0%

C Beginner 15 min 30 preguntas

For in C

Test to practice the for loop in C.

Pregunta 1

What is the for loop used for?

Opciones para What is the for loop used for?

Pregunta 2

Which is the correct syntax?

Opciones para Which is the correct syntax?

Pregunta 3

What does this print?

Snippet c
for(int i=1;i<=3;i++){
  printf("%d ",i);
}
Opciones para What does this print?

Pregunta 4

How many times does it run?

Snippet c
for(int i=0;i<4;i++)
Opciones para How many times does it run?

Pregunta 5

What does i++ do?

Opciones para What does i++ do?

Pregunta 6

What does this print?

Snippet c
for(int i=1;i<=3;i++){
  printf("Hi ");
}
Opciones para What does this print?

Pregunta 7

What does this print?

Snippet c
for(int i=3;i>0;i--){
  printf("%d ",i);
}
Opciones para What does this print?

Pregunta 8

What does this print?

Snippet c
for(int i=2;i<=6;i+=2){
  printf("%d ",i);
}
Opciones para What does this print?

Pregunta 9

What controls how many iterations run?

Opciones para What controls how many iterations run?

Pregunta 10

What does this print?

Snippet c
for(int i=1;i<=3;i++){
  printf("%d ",i*2);
}
Opciones para What does this print?

Pregunta 11

Which operator increments?

Opciones para Which operator increments?

Pregunta 12

What does this print?

Snippet c
for(int i=0;i<3;i++){
  printf("%d ",i);
}
Opciones para What does this print?

Pregunta 13

What does for do?

Opciones para What does for do?

Pregunta 14

What does this print?

Snippet c
for(int i=5;i>2;i--){
  printf("%d ",i);
}
Opciones para What does this print?

Pregunta 15

What does this print?

Snippet c
for(int i=1;i<=4;i++){
  printf("%d ",i);
}
Opciones para What does this print?

Pregunta 16

What does this print?

Snippet c
for(int i=1;i<=3;i++){
  printf("C ");
}
Opciones para What does this print?

Pregunta 17

What does this print?

Snippet c
for(int i=2;i<=4;i++){
  printf("%d ",i);
}
Opciones para What does this print?

Pregunta 18

What does this print?

Snippet c
for(int i=0;i<2;i++){
  printf("A ");
}
Opciones para What does this print?

Pregunta 19

What does this print?

Snippet c
for(int i=1;i<=3;i++){
  printf("%d ",i+1);
}
Opciones para What does this print?

Pregunta 20

What does the final part of the for do?

Opciones para What does the final part of the for do?

Pregunta 21

What does this print?

Snippet c
for(int i=3;i>=1;i--){
  printf("%d ",i);
}
Opciones para What does this print?

Pregunta 22

What does this print?

Snippet c
for(int i=1;i<=3;i++){
  printf("%d ",i*i);
}
Opciones para What does this print?

Pregunta 23

What does this print?

Snippet c
for(int i=1;i<=3;i++){
  printf("%d ",i*3);
}
Opciones para What does this print?

Pregunta 24

What does this print?

Snippet c
for(int i=4;i<=6;i++){
  printf("%d ",i);
}
Opciones para What does this print?

Pregunta 25

What does this print?

Snippet c
for(int i=0;i<3;i++){
  printf("B ");
}
Opciones para What does this print?

Pregunta 26

What does this print?

Snippet c
for(int i=1;i<=3;i++){
  printf("%d ",i+2);
}
Opciones para What does this print?

Pregunta 27

What does this print?

Snippet c
for(int i=1;i<=3;i++){
  printf("%d ",i-1);
}
Opciones para What does this print?

Pregunta 28

What does this print?

Snippet c
for(int i=2;i<=4;i++){
  printf("%d ",i*2);
}
Opciones para What does this print?

Pregunta 29

What does this print?

Snippet c
for(int i=1;i<=2;i++){
  printf("Hi ");
}
Opciones para What does this print?

Pregunta 30

What is for used for?

Opciones para What is for used for?

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