Submission #8552335

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Source Code Expand

H,W=map(int,input().split())
N=int(input())
A=list(map(int,input().split()))
C=[[0 for w in range(W)] for h in range(H)]

i=1
for h in range(H):
    for w in (range(W) if h%2==0 else range(W-1,-1,-1)):
        #print(h,w)
        C[h][w]=i
        A[i-1]-=1
        if not A[i-1]:
            i+=1
for c in C:
    c=list(map(str,c))
    print(" ".join(c))

Submission Info

Judge Result