C program to print first 100 Prime numbers
This program is written for one of the the blog
viewer upon her request.
#include<stdio.h>
int main()
{
int i, num, count, prime_counter=0;
printf("First 100 Prime Numbers are: \n");
for(num=2 ; prime_counter<100 ; num++)
{
count = 0;
for (i = 2; i <= num/2; i++)
{
if(num%i == 0)
count++;
}
if(count == 0)
{
printf(" %d ", num);
prime_counter++;
}
}
return 0;
}
Output of the program
First 100 Prime Numbers are:
2 3 5 7 11 13 17 19
23 29 31 37 41 43 47 53
59 61 67 71 73 79 83 89
97 101 103 107 109 113 127
131 137 139 149 151 157 163
167 173 179 181 191 193 197
199 211 223 227 229 233 239
241 251 257 263 269 271 277
281 283 293 307 311 313 317
331 337 347 349 353 359 367
373 379 383 389 397 401 409
419 421 431 433 439 443 449
457 461 463 467 479 487 491
499 503 509 521 523 541