Write a C program to print first n even numbers.
int main() {
int n, count = 0, i = 1;
/* get the input from the user */
printf("Enter the value for n:");
scanf("%d", &n);
/* prints first n even numbers */
printf("\nFirst %d even numbers:\n", n);
while (count < n) {
if (i % 2 == 0) {
printf("%5d", i);
if ((count + 1) % 5 == 0) {
printf("\n");
}
count++;
}
i++;
}
return 0;
}
Output:
Enter the value for n:100
First 100 even numbers:
2 4 6 8 10
12 14 16 18 20
22 24 26 28 30
32 34 36 38 40
42 44 46 48 50
52 54 56 58 60
62 64 66 68 70
72 74 76 78 80
82 84 86 88 90
92 94 96 98 100
102 104 106 108 110
112 114 116 118 120
122 124 126 128 130
132 134 136 138 140
142 144 146 148 150
152 154 156 158 160
162 164 166 168 170
172 174 176 178 180
182 184 186 188 190
192 194 196 198 200
First 100 even numbers:
2 4 6 8 10
12 14 16 18 20
22 24 26 28 30
32 34 36 38 40
42 44 46 48 50
52 54 56 58 60
62 64 66 68 70
72 74 76 78 80
82 84 86 88 90
92 94 96 98 100
102 104 106 108 110
112 114 116 118 120
122 124 126 128 130
132 134 136 138 140
142 144 146 148 150
152 154 156 158 160
162 164 166 168 170
172 174 176 178 180
182 184 186 188 190
192 194 196 198 200
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