Merge pull request seeditsolution#399 from mack12/patch-1

Create primenumber1
Rishav-00 · Oct 2, 2020 · 60d6746 · 60d6746
2 parents 4e4552c + be200e8
commit 60d6746
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/primenumber1 b/primenumber1
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+#include <stdio.h> int main() 
+{ int n, i, flag = 0; printf("Enter a positive integer: "); 
+scanf("%d", &n); for (i = 2; i <= n / 2; ++i) {
+ // condition for non-prime if (n % i == 0) { flag = 1; break; } } 
+if (n == 1) { printf("1 is neither prime nor composite."); } 
+else { if (flag == 0) printf("%d is a prime number.", n);
+ else printf("%d is not a prime number.", n); } return 0; }