What are pointers? Why are they used?

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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

0 Answers  

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program to find the second largest word in a paragraph amongst all words that repeat more thn twice

4 Answers   CTS, iGate,

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main() { int ptr[] = {1,2,23,6,5,6}; printf("%d",&ptr[3]-&ptr[0]); }

8 Answers   Vector,

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What is the difference between text and binary i/o?

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What is an auto variable in c?

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What is the difference between near, far and huge pointers?

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c program for searching a student details among 10 student details

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Explain the advantages of using macro in c language?

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Why isn't it being handled properly?

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what is the output on the screen? int n; n=printf("my name is %d",printf("kiran %d",printf("kumar"))); printf("\n %d \n",n);

4 Answers   TCS,

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How do you redirect a standard stream?

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