Prime number or not

[Dain1234]

[Dain1234]

include

int main(){ int n,i,m=0,flag=0; printf("Enter the number to check prime:"); scanf("%d",&n); m=n/2; for(i=2;i<=m;i++) { if(n%i==0) { printf("Number is not prime"); flag=1; break; } } if(flag==0) printf("Number is prime"); return 0; }