Answer Posted / sathishmani

void main()
{
int a=10,b=20,c=30,d;
d=((a>b)&&(a>c))?1:2;
switch(d)
{
case 1:
printf("%d",a);
break;
case 2:
d=(b>c)?b:c;
printf("%d",d);
break;
}
}

At a shop of marbles, packs of marbles are prepared. Packets are named A, B, C, D, E …….. All packets are kept in a VERTICAL SHELF in random order. Any numbers of packets with these names could be kept in that shelf as in this example: bottom of shelf ---> [AAAJKRDFDEWAAYFYYKK]-----Top of shelf. All these packets are to be loaded on cars. The cars are lined in order, so that the packet could be loaded on them. The cars are also named [A, B, C, D, E,………….]. Each Car will load the packet with the same alphabet. So, for example, car ‘A’ will load all the packets with name ‘A’. Each particular car will come at the loading point only once. The cars will come at the loading point in alphabetical order. So, car ‘B’ will come and take all the packets with name ‘B’ from the shelf, then car ‘C’ will come. No matter how deep in the shelf any packet ‘B’ is, all of the ‘B’ packets will be displaced before the ‘C’ car arrives. For that purpose, some additional shelves are provided. The packets which are after the packet B, are kept in those shelves. Any one of these shelves contains only packets, having the same name. For example, if any particular shelf is used and if a packet with name X is in it, then only the packets having names X will be kept in it. That shelf will look like [XXXXXXX]. If any shelf is used once, then it could be used again only if it is vacant. Packets from the initial shelf could be unloaded from top only. Write a program that finds the minimum total number of shelves, including the initial one required for this loading process.

2193

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main(){char *str;scanf("%s",str);printf("%s",str); }The error in the above program is: a) Variable 'str' is not initialised b) Format control for a string is not %s c) Parameter to scanf is passed by value. It should be an address d) none

1370

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In C language what is a 'dangling pointer'?

1166

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how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?

1947

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Explain the difference between #include "..." And #include <...> In c?

1036

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There is a practice in coding to keep some code blocks in comment symbols than delete it when debugging. How this affect when debugging?

1309

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Program will then find the largest of three numbers using nested if-else statements. User is prompted to enter three numbers. Program will find the largest number and display it on the screen. All three numbers entered by the user are also displayed. If user enters 21, 33, and 5, the output should be as follows: You entered: 21, 33 and 5. The largest number is 33.

1702

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Which is best book for data structures in c?

1095

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

1112

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praagnovation

2293

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Did c have any year 2000 problems?

1113

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Why doesn't C support function overloading?

2784

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How can I sort more data than will fit in memory?

1116

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What do you mean by c what are the main characteristics of c language?

1037

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Write the Program to reverse a string using pointers.

1029

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