Skip to main content

Pairs of Files The files related to the exminations are arranged in a separate shelf.There is a separate file for each examination.All these files are given a unique number which is the same as the examination Id . At a pariticular day two examinations took place.The files consisted of the details about the examination.The Files Incharge was given the 2 examination ID's and he was asked to bring the 2 files. But unfortunately he forgot the 2 examination ID's but he remembers that the difference between the 2 examination ID's is K. Can you help him in finding the number of pairs of files where the difference between the 2 examination ID's is K? Input Format : The first line of the input consists of an integer ‘n’ that corresponds to the number of files. The next ‘n’ lines of the input correspond to the numbers written on the files. The last line of the input consists of an integer K that corresponds to the difference. Output Format: Output consists of a single integer that corresponds to the number of pairs of files where the difference between the 2 examination ID is K Sample Input 1: 5 1 5 4 3 2 2 Sample Output 1: 3 #include int main() { int n,a[30],K,i,j,c=0; scanf("%d",&n); for(i=0;i

Comments

Post a Comment

Popular posts from this blog

C Program To Calculate The Revenue The demand for organic food increases every year by 8.9%. Write a program to find the increase in revenue after 3 years. Given the revenue in the first year is ‘x’ crores. Input Format: The first line of the input is an integer that corresponds to the ‘x’ value. Output Format: Output is a float value that corresponds to the revenue after 3 years, rounded off to 2 decimal places. Sample Input: 4 Sample Output: 5.17 //PROGRAM #include<stdio.h> int main() {     int x,i;     float rev;     scanf("%d",&x);     rev=x;     for(i=0;i<3;i++)     {         rev=rev*(1.089);     } printf("%.2f",rev); return 0; }
Post a Comment
Read more
Ram starts explaining his son about the growth rate of organic farming and the future needs. Help Ram to display the growth rate, the area covered, pesticides used and other important information by writing a program. Input format: The first input is an integer which corresponds to the worldwide market. The second input is a float which corresponds to the growth rate. The third input is an integer which corresponds to the area. The third input is a string which corresponds to the pesticide. Output format: Refer the sample output. Sample Input and Output: World-wide market 653 Growth rate per annum from 2001-2011 18.1 Area 35460 Natural Pesticide Neem oil The World-wide market reached $653 billion with the growth rate of 18.1% in the period 2001-2011. The total area covered was 35460 hectares and Neem oil was used as a natural pesticide. //PROGRAM #include<stdio.h> #include<stdlib.h> #define max 500 int main() { int wwm; int area; float...
Post a Comment
Read more
Fencing the ground Two non-overlapping fields need to be fenced together to guard from cattle. The fence is always a single rectangle, which cover the two fields exactly. Given the left bottom coordinate, length and width of the two fields, write a program to find dimension of the fence. Print “Invalid Input” if the fields overlap.   Input Format: The 1 st  line of the input consists of 4 integers separated by a space that correspond to x, y, l and w of the first rectangle. The 2 nd  line of the input consists of 4 integers separated by a space that correspond to x, y, l and w of the second rectangle. Output Format: Output consists of 4 integers that correspond to x, y, l and w of the Union rectangle. Sample Input 1: 0 2 4 3 4 0 2 8 Sample Output 1: 0 0 6 8   Sample Input 2: 0 2 4 3 3 0 2 8 Sample Output 2: Invalid Input //PROGRAM #include<stdio.h> int main() { int x1,x2,y1,y2,l1,l2,w1,w2,xmax,xmin,ymax,ymin; scanf("%d %d %d %d",&x1,...
Post a Comment
Read more