题解
平方根
https://ac.nowcoder.com/acm/problem/22003
奈何本人的知识储备有限,就采取了循环;见谅
int main() { int n, i; scanf("%d", &n); for (i = 1;i <= n; i++) { if((i*i)>n) { printf("%d", i-1); break; } else if (i*i == n) { printf("%d", i); break; } } return 0; }
平方根
https://ac.nowcoder.com/acm/problem/22003
奈何本人的知识储备有限,就采取了循环;见谅
int main() { int n, i; scanf("%d", &n); for (i = 1;i <= n; i++) { if((i*i)>n) { printf("%d", i-1); break; } else if (i*i == n) { printf("%d", i); break; } } return 0; }
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