What do the functions atoi(), itoa() and gcvt() do?
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#ifdef TRUE int I=0; #endif main() { int j=0; printf("%d %d\n",i,j); }
write a program to rearrange the array such way that all even elements should come first and next come odd
main() { int x=2, y=4 if ((x==2||y==4) x++ y++ if (y==4+1) { x=x+y; } y++; printf("The values of x and y are %d and %d."x,y); } What is the output?
Write a program to print the prime numbers from 1 to 100?
Can 'this' pointer by used in the constructor?
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What is identifiers in c with examples?
What is your favorite subject?
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what is the use of operator ^ in C ? and how it works?
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Suppose I want to write a function that takes a generic pointer as an argument and I want to simulate passing it by reference. Can I give the formal parameter type void **, and do something like this? void f(void **); double *dp; f((void **)&dp);