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C Code Interview Questions
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why nlogn is the lower limit of any sort algorithm?

 2380

void main() { int const * p=5; printf("%d",++(*p)); }

Infosys, Made Easy, State Bank Of India SBI,

3 34637

main() { char s[ ]="man"; int i; for(i=0;s[ i ];i++) printf("\n%c%c%c%c",s[ i ],*(s+i),*(i+s),i[s]); }

DCE,

1 16261

main() { float me = 1.1; double you = 1.1; if(me==you) printf("I love U"); else printf("I hate U"); }

 1 8619

main() { static int var = 5; printf("%d ",var--); if(var) main(); }

 1 27002

main() { int c[ ]={2.8,3.4,4,6.7,5}; int j,*p=c,*q=c; for(j=0;j<5;j++) { printf(" %d ",*c); ++q; } for(j=0;j<5;j++){ printf(" %d ",*p); ++p; } }

 1 31337

main() { extern int i; i=20; printf("%d",i); }

Value Labs,

1 13841

main() { int i=-1,j=-1,k=0,l=2,m; m=i++&&j++&&k++||l++; printf("%d %d %d %d %d",i,j,k,l,m); }

 1 24529

main() { char *p; printf("%d %d ",sizeof(*p),sizeof(p)); }

 6 20592

main() { int i=3; switch(i) { default:printf("zero"); case 1: printf("one"); break; case 2:printf("two"); break; case 3: printf("three"); break; } }

 1 14392

main() { printf("%x",-1<<4); }

HCL, Sokrati, Zoho,

3 43214

main() { char string[]="Hello World"; display(string); } void display(char *string) { printf("%s",string); }

Wipro,

2 10314

main() { int c=- -2; printf("c=%d",c); }

TCS,

1 19302

#define int char main() { int i=65; printf("sizeof(i)=%d",sizeof(i)); }

 1 31428

main() { int i=10; i=!i>14; Printf ("i=%d",i); }

 1 26823

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Un-Answered Questions { C Code }

Cluster head selection in Wireless Sensor Network using C programming language.

3114

how to create a 3x3 two dimensional array that will give you the sums on the left and bottom columns

3125

How do you verify if the two sentences/phrases input is an anagram using predefined functions in string.h and by using arrays?

2027

Write a routine to implement the polymarker function

4387

write a program for area of circumference of shapes

2037




create a C-code that will display the total fare of a passenger of a taxi if the driver press enter,the timer will stop. Every 10 counts is 2 pesos. Initial value is 25.00

6315

how to test pierrot divisor

2264

How to palindrom string in c language?

8871

Given a spherical surface, write bump-mapping procedure to generate the bumpy surface of an orange

2866

What is the difference between proc means and proc tabulate ? explain with a simple example when you have to use means or tabulate?

3716

why nlogn is the lower limit of any sort algorithm?

2380

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..

2810

How can you relate the function with the structure? Explain with an appropriate example.

2923

#include int main(void) { int a=4, b=2; a=b<>2 ; printf("%d",a); return 0; }

1075

could you please send the program code for multiplying sparse matrix in c????

3078

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