money = 0 lost_money = 0 while money != -1: money = int(input()) lost_money += money print(lost_money + 1)

#include int main() { int money = 0; int lost_money = 0; while (money != -1) { scanf("%d", &money); lost_money += money; } printf("%d", lost_money+1); return 0; }

n = int(input()) for i in range(n): name = input() for j in range(len(name)): a = ord(name[j]) if a < 91: a += 32 print(chr(a), end="") else: print(name[j], end="") print("") n = int(input()) for i in range(n): s = input() name = s.lower() print(name) 파이썬에서 lower을 쓰면 소문자로 바꿔준다. 반대로 upper을 쓰면 대문자로 바꿔준다.

#include int main() { int n; int j = 0; char s[20]; scanf("%d\n", &n); for (int i = 0; i < n; i++) { j = 0; scanf(" %s", s); while (s[j] != '\0') { if (s[j] < 91) { s[j] += 32; } printf("%c", s[j]); j++; } printf("\n"); } return 0; }

n = int(input()) coke, beer = map(int, input().split()) coke /= 2 chicken = coke + beer if chicken > n: chicken = n print("%d" % chicken)

#include int main() { int n; int coke, beer, chicken; scanf("%d\n%d %d", &n, &coke, &beer); coke /= 2; chicken = coke + beer; if (chicken > n) { chicken = n; } printf("%d", chicken); }

n = int(input()) for i in range(0, n): for j in range(0, 1*i): print(" ",end="") for j in range(0, 2*(n-i)-1): print("*",end="") print(" ") for i in range(1, n): for j in range(0, n-i-1): print(" ",end="") for j in range(0, 2*i+1): print("*",end="") print(" ")

#include int main() { int n; scanf("%d", &n); for(int i = 1; i < n; i++){ for(int j = 1; j < i; j++){ printf(" "); } for(int j = 0; j < 2*(n-i)+1; j++){ printf("*"); } printf("\n"); } for(int i = 0; i < n; i++){ for(int j = 0; j < n-i-1; j++){ printf(" "); } for(int j = 0; j < i*2+1; j++){ printf("*"); } printf("\n"); } }