
For循环测试

Quiz
•
Computers
•
9th - 12th Grade
•
Hard

w x
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
for语句的一般形式如下,若表达式2的值为“假”,则结束循环。
for (表达式1; 表达式2; 表达式3)
循环体语句
T
F
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
for语句的一般形式如下,若表达式2的值为“真”,则先执行循环体语句,再计算表达式3,然后继续循环。
for (表达式1; 表达式2; 表达式3)
循环体语句
T
F
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
执行语句for(i=1;i<4;i++ );后变量i的值是( )。
3
5
4
不定
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
语句for(i=1,j=10;i<j;++i, j--);执行之后i,j的值均为5。
T
F
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
下列程序段的输出结果是()。
#include<stdio.h>
int main()
{
for(int i = 1; i < 7; i ++) {
if( i % 3 != 0) {
printf("#");
continue;
}
printf("*");
}
return 0;
}
#*#*#*
######
******
##*##*
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
下列程序段的输出结果是()。
int main(void)
{
for(int i = 1; i < 6; i ++) {
if( i % 2 != 0) {
printf("#");
continue;
}
printf("*");
}
printf("\n");
return 0;
}
#*#*#
#####
*****
*#*#*
7.
OPEN ENDED QUESTION
5 mins • 1 pt
求10以内的偶数的和
Evaluate responses using AI:
OFF
Similar Resources on Wayground
10 questions
運算思維

Quiz
•
8th - 9th Grade
10 questions
假訊息敏銳度測試

Quiz
•
7th - 9th Grade
12 questions
第六章储存装置PART 1

Quiz
•
9th - 12th Grade
10 questions
C++ 變數/輸入/輸出

Quiz
•
11th Grade
10 questions
scratch

Quiz
•
11th - 12th Grade
12 questions
3 - 電腦 0101

Quiz
•
12th Grade
10 questions
2223_S4_ICT_T2_exam_exercise_1-10

Quiz
•
9th - 12th Grade
10 questions
基礎題目

Quiz
•
10th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Appointment Passes Review

Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
Grammar Review

Quiz
•
6th - 9th Grade
Discover more resources for Computers
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
17 questions
[AP CSP] Binary Number System

Lesson
•
9th - 12th Grade
15 questions
1.1 Network Fundamentals Quiz

Quiz
•
10th Grade
20 questions
Understanding Information Processing Cycle

Quiz
•
10th Grade
19 questions
AP CSP Unit 1 Review (code.org)

Quiz
•
10th - 12th Grade