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C Programming Language: Operators Quiz Stats

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Score 0/40 Timer 20:00
0 Plays Today
Question Answer Wrong Answers
int x=50, y=14;
printf (''%d'', 2*x+y*3);
142
59.6%
342
2.2%
184
2.2%
384
3.9%
int a[ ]={10,20,30,40,50,60,70,80,90};
printf (''%d'', a[5]);
60
57.9%
50
9%
40
2.2%
70
1.1%
int x=5;
printf(''%d'', x<5);
0
57.9%
1
1.1%
true
6.2%
false
3.4%
int x=46, y=10; x/=y;
printf(''%d'', x);
4
57.9%
460
2.2%
46
5.6%
6
1.7%
int x=2, y=3, z=4;
printf(''%d'', x>y || y>=z);
0
57.3%
1
3.9%
2
3.9%
4
2.2%
int x=2, y=3, z=4;
printf(''%d'', y>x && y>=z);
0
56.7%
1
7.9%
2
2.2%
4
5.1%
int x=5;
printf(''%d'', x>5);
0
56.2%
1
6.2%
true
2.8%
false
3.4%
int x=46, y=10; x*=y;
printf(''%d'', x);
460
55.6%
46
5.6%
4
4.5%
6
2.2%
struct s { int a,b; } t;
t.a=6; t.b=t.a+1;
printf (''%d'', t.a+t.b);
13
55.6%
6
2.8%
7
7.3%
12
2.8%
int x=5;
printf(''%d'', x==5);
1
54.5%
0
4.5%
false
0.6%
true
7.9%
int x=5;
printf(''%d'', x<=5);
1
54.5%
0
3.9%
true
4.5%
false
3.9%
int x=2, y=3, z=4;
printf(''%d'', y>x && z>=y);
1
54.5%
0
6.2%
2
3.4%
4
2.8%
int x=5;
printf(''%d'', x>=5);
1
54.5%
0
5.6%
true
4.5%
false
2.8%
int x=5;
printf(''%d'', x!=5);
0
53.9%
1
6.2%
false
8.4%
true
0.6%
int x=2, y=3, z=4;
printf(''%d'', x>y || z>=y);
1
53.9%
0
9%
2
1.1%
4
4.5%
int x=5;
printf(''%d'', ! (x==7));
1
52.2%
0
10.7%
5
4.5%
7
2.2%
int x=9; int p=x; p-=2;
printf (''%d,%d'', x, p);
9,7
52.2%
7,7
6.7%
7,9
3.4%
9,2
3.9%
int x=46, y=10; x%=y;
printf(''%d'', x);
6
48.9%
460
5.6%
46
3.9%
4
10.7%
int x=50, y=14;
printf (''%d'', 1+x/y+3);
7
46.6%
3
9%
7.571429
5.6%
8
7.3%
int x=5;
printf(''%d'', ! (x!=7));
0
46.6%
1
15.2%
5
7.3%
7
1.1%
int x=5; int y=++x;
printf (''%d,%d'', x, y);
6,6
46.1%
5,6
13.5%
6,5
6.7%
5,5
2.8%
printf(''%d'', 1 ? 2 : 3); 2
45.5%
1
5.1%
3
16.3%
6
1.1%
struct s { int a,b; } t, *p;
t.a=5; t.b=t.a-1; p=&t;
printf (''%d'', p->a*p->b);
20
44.4%
5
4.5%
4
7.9%
9
5.6%
int x=50, y=14;
printf (''%d'', x%y);
8
42.7%
6
7.3%
3
10.1%
4
6.2%
int x=5; int y=--x;
printf (''%d,%d'', x, y);
4,4
42.7%
5,5
4.5%
5,4
9.6%
4,5
10.1%
double x=50, y=14;
printf (''%lf'', 1+x/y+3);
7.571429
41.6%
3.000000
5.1%
7.000000
16.3%
8.000000
5.6%
printf(''%d'', 0 ? 2 : 3); 3
41%
0
7.3%
2
15.2%
5
2.8%
int x=5;
printf(''%d'', x=7);
7
40.4%
1
2.8%
0
16.3%
5
7.3%
int a[ ]={10,20,30,40,50,60,70,80,90};
printf (''%d'', *(a+3));
40
40.4%
30
10.1%
93
6.7%
13
7.3%
int y=28;
printf(''%d'', y >> 2);
7
39.3%
14
5.1%
56
11.2%
112
9.6%
int x=22;
printf(''%d'', x << 2);
88
38.8%
44
11.2%
11
11.2%
5
7.9%
int x=5; int y=x++;
printf (''%d,%d'', x, y);
6,5
38.2%
6,6
9%
5,6
16.9%
5,5
4.5%
int x=22, y=28;
printf(''%d'', x ^ y);
10
37.1%
20
9.6%
30
9%
25
11.8%
int x=9; int *p=&x; *p+=2;
printf (''%d,%d'', x, *p);
11,11
37.1%
9,11
21.3%
18,9
3.4%
9,18
5.1%
int x=5; int y=x--;
printf (''%d,%d'', x, y);
4,5
35.4%
5,4
20.2%
4,4
7.9%
5,5
3.9%
int x=50, y=14;
printf (''%lf'', (double)(1+x/y+3));
7.000000
35.4%
3.000000
10.7%
7.571429
21.3%
8.000000
2.2%
int x=22, y=28;
printf(''%d'', x & ~y);
2
35.4%
8
12.9%
10
8.4%
20
9.6%
int x=22, y=28;
printf(''%d'', x & y);
20
34.8%
10
9%
30
12.9%
25
11.2%
int x=22, y=28;
printf(''%d'', x | y);
30
33.7%
20
15.7%
10
7.3%
25
7.9%
int x=22, y=28;
printf(''%d'', ~x & y);
8
30.3%
2
9.6%
10
12.4%
20
12.9%

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