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GeneralRe: i really need help with this Pin
Member 142033272-Apr-19 4:14
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AnswerRe: i really need help with this Pin
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GeneralRe: i really need help with this Pin
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GeneralRe: i really need help with this Pin
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SuggestionRe: i really need help with this Pin
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AnswerRe: i really need help with this Pin
Vaclav_1-Apr-19 15:43
memberVaclav_1-Apr-19 15:43 
After you figure out how to set-up the for () loop , add some debugging "scaffolding" in few places to see what your code is actually doing in each iteration of the (for) loop.
Perhaps adding some basic comments would also help.
Leaving variables intentionally uninitialized ( lowest ) is bad habit to get into, it will bite you when things get more complex.

Happy learning.


//program for finding the lowest value in an array using a for loop

#define DEBUG 

int main (){
int marks [] = {20,30,40,50,60}, a = 0, b = 1 , lowest ;
for (marks[a]<marks[b];b++;){

#ifdef DEBUG 
printf (" a = %d  ", a);
#endif 
....


lowest = marks[a];
a++;
}
printf("the lowest number in the array is %d", lowest );
return 0;
}

<pre lang="c++">

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