Answer Posted / p mangaraju

no meaning actuaaly

Explain what is wrong in this statement?

1178

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write a c program to find the largest and 2nd largest numbers from the given n numbers without using arrays

2288

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What is the use of getchar() function?

1183

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What is a ternary operator in c?

1176

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Explain how do you convert strings to numbers in c?

1125

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Explain what are preprocessor directives?

1126

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What are the output(s) for the following ? #include char *f() {char *s=malloc(8); strcpy(s,"goodbye")} main() { char *f(); printf("%c",*f()='A'); }

1222

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What is methods in c?

1142

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What is pre-emptive data structure and explain it with example?

3788

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How will you divide two numbers in a MACRO?

1186

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#include main() { int *p, *c, i; i = 5; p = (int*) (malloc(sizeof(i))); printf(" %d",*p); *p = 10; printf(" %d %d",i,*p); c = (int*) calloc(2); printf(" %d ",*c); }

1098

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What is main function in c?

1137

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Can the “if” function be used in comparing strings?

1107

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void main(){ int a; a=1; while(a-->=1) while(a-->=0); printf("%d",a); }

1786

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Suppose we have a table name EMP as below. We want to perform a operation in which, I want to change name ‘SMITH’ from as ‘SMITH JAIN’. Also I want to change the name of the column from ENAME to E_NAME. EMPNO ENAME JOB MGR HIREDATE SAL 7369 SMITH Coder 7902 17-DEC-80 800 7499 ALLEN SALESMAN 7698 20-FEB-81 1600 7521 WARD SALESMAN 7698 22-FEB-81 1250

2023

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