英文:
how to stop the code when the code has executed a certain amount of times?
问题
public void runSequence4(Intake feed, int n){
for(int x = 1; x <= n; x++){
int value = (x % 2 == 0) ? -1 : 1;
feed.give(value);
}
}
英文:
Name: runSequence4
Input: Intake feed, int n
Output: none
Action: Takes in an intake object and calls the method give(). It first passes the number 1 into
give and then alternates between -1 and 1. It does this n number of times.
How do I stop the loop when the code executes it "N" times?
This is what i have so far
public void runSequence4(Intake feed, int n){
for(int x = 1; ???? ; x = (x * -1)){
feed.give(x);
}
}
答案1
得分: 1
只需添加一个变量 i 以存储当前迭代，并测试它是否超过了 n
public void runSequence4(Intake feed, int n){
for(int x = 1, i = 0; i < n; x = (x * -1), i++){
feed.give(x);
}
}
英文:
Just add a variable i to store the current iteration and test whether it has exceeded n
public void runSequence4(Intake feed, int n){
for(int x = 1, i = 0; i < n; x = (x * -1), i++){
feed.give(x);
}
}
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