Program to find the largest sum of contiguous integers in
the array. O(n)
Answer Posted / saurabh
#include<stdio.h>
#include<stdlib.h>
int main()
{
int arr[50];
int i,sum1,sum2,n;
int flag;
//int front1,front2,rear1,rear2;
printf("How many elements do you want to enter: ");
scanf("%d",&n);
for(i=0;i<n;i++)
scanf("%d",&arr[i]);
sum1=arr[0];
sum2=arr[0];
if(arr[0]<0)
flag=1;
else
flag=0;
for(i=1;i<n;i++)
{
if(flag==1)
{
if((arr[i]>0&&arr[i-1]<0)||(arr[i]<0&&arr[i-1]<0&&arr[i]>arr[i-1]))
sum2=0;
if(arr[i]<0&&arr[i-1]<0&&arr[i]<arr[i-1])
{
int temp=arr[i];
arr[i]=arr[i-1];
arr[i-1]=arr[i];
sum2=0;
}
if(arr[i]<0&&arr[i-1]>0&&(arr[i-1]+arr[i])<0)
sum1=arr[i-1];
}
sum2=sum2+arr[i];
if(sum2>sum1)
{
sum1=sum2;
flag=0;
}
if(sum2<0)
{
sum2=0;
sum2=sum2+arr[i];
flag=1;
}
}
//printf("%d",rear);
if(sum1>=sum2)
printf("Largest subarray sum= %d\n",sum1);
else
printf("Largest subarray sum= %d\n",sum2);
return 0;
}
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
#include
Write a Program in 'C' To Insert a Unique Number Only. (Hint: Just Like a Primary Key Numbers In Database.) Please Some One Suggest Me a Better Solution for This question ??
Hi, i have a project that the teacher want a pyramid of numbers in C# or java...when we click a button...the pyramid should be generated in a listbox/or JtextArea...and the pyramid should have the folowing form: 1 232 34543 4567654 567898765 67890109876 7890123210987 890123454321098 90123456765432109 0123456789876543210 Plz help with codes...didn't find anything on the net.
Write a routine to implement the polymarker function
Can you send Code for Run Length Encoding Of BMP Image in C Language in linux(i.e Compression and Decompression) ?
Cluster head selection in Wireless Sensor Network using C programming language.
how to create a 3x3 two dimensional array that will give you the sums on the left and bottom columns
Develop a routine to reflect an object about an arbitrarily selected plane
I need your help, i need a Turbo C code for this problem.. hope u'll help me guys.? Your program will have a 3x3 array. The user will input the sum of each row and each column. Then the user will input 3 values and store them anywhere, or any location or index, temporarily in the array. Your program will supply the remaining six (6) values and determine the exact location of each value in the array. Example: Input: Sum of row 1: 6 Sum of row 2: 15 Sum of row 3: 24 Sum of column 1: 12 Sum of column 2: 15 Sum of column 3: 18 Value 1: 3 Value 2: 5 Value 3: 6 Output: Sum of Row 1 2 3 6 4 5 6 15 7 8 9 24 Sum of Column 12 15 18 Note: Your program will not necessary sort the walues in the array Thanks..
write a simple calculator c program to perform addition, subtraction, mul and div.
why do you use macros? Explain a situation where you had to incorporate macros in your proc report? use a simple instream data example with code ?
How to palindrom string in c language?
What is the match merge ? compare data step match merge with proc sql merge - how many types are there ? data step vs proc sql
How do you verify if the two sentences/phrases input is an anagram using predefined functions in string.h and by using arrays?
could you please send the program code for multiplying sparse matrix in c????