Answer Posted / sai

#include<stdio.h>
#include<conio.h>
void main()
{
int n1,n2,n3,small;
clrscr();
printf("Enter three numbers");
scanf("%d%d%d",&n1,&n2,&n3);
small=n1<n2?(n1<n3?n1:n3):(n2<n3?n2:n3);
printf("smallest number is:%d",small);
printf("press any key to close");
getch();
}

What happens if a header file is included twice?

1001

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pierrot's divisor program using c or c++ code

2191

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Is there a way to compare two structure variables?

1082

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Should I learn c before c++?

1192

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Define Array of pointers.

1063

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What is memcpy() function?

1067

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What is typedef struct in c?

1015

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What are the different types of C instructions?

1272

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struct screen_pos{ int row, col } ;move_right(cursor)struct screen_pos *cursor;{ cursor.col++; } /* This statementhas a syntax error */What is the correct statement a) cursor.col = cursor.col + 1; b) col.cursor++; c) *cursor.col++; d) pointer

1258

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Why does the call char scanf work?

1173

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1) There is a singing competition for children going to be conducted at a local club. Parents have been asked to arrive at least an hour before and register their children’s names with the Program Manager. Whenever a participant registers, the Program Manager has to position the name of the person in a list in alphabet order. Write a program to help the Program Manager do this by placing the name in the right place each time the Program Manger enters a name. The Logic should be written in Data Structures?

2418

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998

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1020

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which is an algorithm for sorting in a growing Lexicographic order

1760

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The purpose of this exercise is to benchmark file writing and reading speed. This exercise is divided into two parts. a). Write a file character by character such that the total file size becomes approximately >10K. After writing close the file handler, open a new stream and read the file character by character. Record both times. Execute this exercise at least 4 times b). Create a buffer capable of storing 100 characters. Now after generating the characters, first store them in the buffer. Once the buffer is filled up, store all the elements in the file. Repeat the process until the total file size becomes approximately >10K.While reading read a while line, store it in buffer and once buffer gets filled up, display the whole buffer. Repeat the exercise at least 4 times with different size of buffer (50, 100, 150 …). Records the times. c). Do an analysis of the differences in times and submit it in class.

2041

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