题解 | #KiKi求质数个数#
KiKi求质数个数
https://www.nowcoder.com/practice/d3a404ee0f8d41f98bf4707035d91086
#include <stdio.h>
int main() {
int i = 0;
int count = 0;
for (i = 100; i < 1000; i++) {
int flag = 1;
int j = 0;
for (j = 2; j < i; j++) {
if (i % j == 0) {
flag = 0;
break;
}
}
if (flag == 1) {
count++;
}
}
printf("%d", count);
return 0;
}
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