main(){
int a= 0;int b = 20;char x =1;char y =10;
if(a,b,x,y)
printf("hello");
}
Answer / susie
Answer :
hello
Explanation:
The comma operator has associativity from left to right.
Only the rightmost value is returned and the other values
are evaluated and ignored. Thus the value of last variable y
is returned to check in if. Since it is a non zero value if
becomes true so, "hello" will be printed.
| Is This Answer Correct ? | 22 Yes | 1 No |
prog. to produce 1 2 3 4 5 6 7 8 9 10
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().
void main() { int x,y=2,z; z=(z*=2)+(x=y=z); printf("%d",z); }
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().
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