AtCoder Beginner Contest 061
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Problem Statement
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There are $N$ cities and $M$ roads. The $i$-th road $(1≤i≤M)$ connects two cities $a_i$ and $b_i$ $(1≤a_i,b_i≤N)$ bidirectionally. There may be more than one road that connects the same pair of two cities. For each city, how many roads are connected to the city?
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Constraints
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$2≤N,M≤50$$1≤a_i,b_i≤N$$a_i ≠ b_i$- All input values are integers.
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Input
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Input is given from Standard Input in the following format:
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N M
a_1 b_1
:
a_M b_M
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Output
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Print the answer in $N$ lines. In the $i$-th line $(1≤i≤N)$, print the number of roads connected to city $i$.
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样例
Input #1
4 3
1 2
2 3
1 4
Output #1
2
2
1
1
- City $1$ is connected to the $1$-st and $3$-rd roads.
- City $2$ is connected to the $1$-st and $2$-nd roads.
- City $3$ is connected to the $2$-nd road.
- City $4$ is connected to the $3$-rd road.
Input #2
2 5
1 2
2 1
1 2
2 1
1 2
Output #2
5
5
Input #3
8 8
1 2
3 4
1 5
2 8
3 7
5 2
4 1
6 8
Output #3
3
3
2
2
2
1
1
2
题目信息
题面与样例版权归 AtCoder 及出题人所有;中文翻译由 AI 生成(CI 管线),如有出入请以原文为准。