Answer / mickey

-128

Answer / susie

Answer :

Behavior is implementation dependent.

Explanation:

The detail if the char is signed/unsigned by default
is implementation dependent. If the implementation treats
the char to be signed by default the program will print –128
and terminate. On the other hand if it considers char to be
unsigned by default, it goes to infinite loop.

Rule:

You can write programs that have implementation
dependent behavior. But dont write programs that depend on
such behavior.

/*what is the output for*/ void main() { int r; printf("Naveen"); r=printf(); getch(); }

4 Answers  

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

6 Answers  

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int main() { int x=10; printf("x=%d, count of earlier print=%d", x,printf("x=%d, y=%d",x,--x)); getch(); } ================================================== returns error>> ld returned 1 exit status =================================================== Does it have something to do with printf() inside another printf().

2 Answers  

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Given an array of characters which form a sentence of words, give an efficient algorithm to reverse the order of the words (not characters) in it.

2 Answers   Wipro,

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Cau u say the output....?

1 Answers  

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main(){ char a[100]; a[0]='a';a[1]]='b';a[2]='c';a[4]='d'; abc(a); } abc(char a[]){ a++; printf("%c",*a); a++; printf("%c",*a); }

2 Answers  

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main() { float f=5,g=10; enum{i=10,j=20,k=50}; printf("%d\n",++k); printf("%f\n",f<<2); printf("%lf\n",f%g); printf("%lf\n",fmod(f,g)); }

1 Answers  

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main() { char a[4]="HELLO"; printf("%s",a); }

3 Answers   CSC,

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main() { printf("%d", out); } int out=100;

3 Answers  

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void main() { printf(“sizeof (void *) = %d \n“, sizeof( void *)); printf(“sizeof (int *) = %d \n”, sizeof(int *)); printf(“sizeof (double *) = %d \n”, sizeof(double *)); printf(“sizeof(struct unknown *) = %d \n”, sizeof(struct unknown *)); }

1 Answers  

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#include<stdio.h> main() { char s[]={'a','b','c','\n','c','\0'}; char *p,*str,*str1; p=&s[3]; str=p; str1=s; printf("%d",++*p + ++*str1-32); }

2 Answers   CNSI,

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#define f(g,g2) g##g2 main() { int var12=100; printf("%d",f(var,12)); }

3 Answers  

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