What does the characters “r” and “w” mean when writing programs that will make use of files?
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while initialization of array why we use a[][2] why not a[2][]...?
How macro execution is faster than function ?
What is the output for the following program #include<stdio.h> main() { char a[5][5],flag; a[0][0]='A'; flag=((a==*a)&&(*a==a[0])); printf("%d\n",flag); }
what is different between auto and local static? why should we use local static?
main() { enum{red,green,blue=6,white}; pf("%d%d%d%d", red,green,blue,white); return 0; } a)0 1 6 2 b)0 1 6 7 c)Compilation error d)None of the above
f(*p) { p=(char *)malloc(6); p="hello"; return; } main() { char *p="bye"; f(p); printf("%s",p); } what is the o/p?
how to convert binary to decimal and decimal to binary in C lanaguage
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Is swift based on c?
Is there anything like an ifdef for typedefs?
how many key words availabel in c a) 28 b) 31 c) 32
What will the code below print when it is executed? int x = 3, y = 4; if (x = 4) y = 5; else y = 2; printf ("x=%d, y=%d ",x,y);
input may any number except 1,output will always 1.. conditions only one variable should be declare,don't use operators,expressions,array,structure