백준/C2 [백준/C] 2446, 2523, 5543, 10039, 10817, 10818, 15596 2446번 별 찍기 - 9 #include int main() { int N; scanf("%d", &N); for (int i = 0; i < N; i++) //0 1 2 3 4 { int A = i; // 0 1 2 3 4 int B = N - i; // 5 4 3 2 1 int C = B-1; //4 3 2 1 0 while (A!=0) { printf(" "); A--; } while (B!=0) { printf("*"); B--; } while (C!=0) { printf("*"); C--; } printf("\n"); } for (int k = 0; k < N-1; k++) { int A = k+1; //1 2 3 4 int B = N-A-1; // 3 2 1 0 int C = A + 1; /.. 2020. 9. 3. [백준/C] 1110, 2438, 2439,10951 1110번 더하기 사이클 #include int main(void) { int number=0; int fir,sec,thi,n; scanf("%d", &n); int firstN = n; do { fir = n / 10; sec=n % 10; thi = (fir + sec) % 10; n = sec * 10 + thi; number++; } while (firstN != n); printf("%d", number); return 0; } 2438 별 찍기 - 1 int main() { int n; scanf("%d",&n); int kk = n; for (int k = 0; k < kk; k++) { for (int l = 0; l 2020. 7. 31. 이전 1 다음
