#C1838. Trip Expenditure
Trip Expenditure
Trip Expenditure
During a group trip, you are given the number of friends \(N\) and the number of days \(M\), along with a matrix representing the daily expenditures for each friend. For each day \(j\) (\(1 \leq j \leq M\)), you are to compute:
- \(T_j = \sum_{i=1}^{N} a_{ij}\): the total amount spent on day \(j\).
- \(m_j = \min_{1 \leq i \leq N} a_{ij}\): the minimum expenditure among the friends for day \(j\).
Additionally, compute the overall total expenditure for the entire trip \(T = \sum_{j=1}^{M} T_j\).
Your task is to read the input, calculate these values, and print the results as described below.
inputFormat
The first line contains two integers \(N\) and \(M\) separated by a space, representing the number of friends and the number of days, respectively.
This is followed by \(N\) lines, each containing \(M\) integers. The \(i\)-th line represents the daily expenditures of the \(i\)-th friend, with each integer separated by a space.
outputFormat
Print the results in three lines:
- The first line contains \(M\) integers representing the total expenditure for each day, separated by spaces.
- The second line contains \(M\) integers representing the minimum expenditure among the friends for each day, separated by spaces.
- The third line contains a single integer which is the overall total expenditure for the trip.
3 4
200 150 100 50
50 60 70 80
100 200 150 50
350 410 320 180
50 60 70 50
1260
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