Answer Posted / rohit

#include<stdio.h>
#include<conio.h>
struct mix
{
int rollno,m1,m2,m3,total;
char cn;
};
void main()
{
mix s1;
printf("Enter roll no:");
scanf("%d",&s1.rollno);
printf("Enter course name:");
scanf("%s",s1.cn);
printf("Enter marks of 3 subjects out of 150:");
scanf("%d%d%d",&s1.m1,&s1.m2,&s1.m3);
s1.total=s1.m1+s1.m2+s1.m3;
if(s1.total>200)
{
printf("A grade");
}
getch();
}

FILE *fp1,*fp2; fp1=fopen("one","w") fp2=fopen("one","w") fputc('A',fp1) fputc('B',fp2) fclose(fp1) fclose(fp2)} a.error b. c. d.

1745

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1049

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1067

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List at least 10 sorting methods indicating their average case complexity, worst case complexity and best case complexity.

2740

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Explain what is the benefit of using enum to declare a constant?

1078

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1103

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1119

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1086

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1494

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When a c file is executed there are many files that are automatically opened what are they files?

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1221

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1123

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Write a function expand(s1,s2) that expands shorthand notations like a-z in the string s1 into the equivalent complete list abc...xyz in s2 . Allow for letters of either case and digits, and be prepared to handle cases like a-b-c and a-z0-9 and -a-z. z-a:zyx......ba -1-6-:-123456- 1-9-1:123456789987654321 a-R-L:a-R...L a-b-c:abbc

5637

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What is difference between class and structure?

1114

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