题解 | 数颜色
数颜色
https://www.nowcoder.com/practice/7f458453debe49c9a98f20f42d65ebf1
import sys
s = list(input())
x = "R"
y = "G"
z = "B"
count1 = 0
count2 = 0
count3 = 0
for i in s:
if i == x:
count1 += 1
elif i == y:
count2 += 1
elif i == z:
count3 += 1
print(f"({count1},{count2},{count3})")
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