# coding:utf-8

# 每行求和

def addEachLine(line):

values = line.split()

values = [int(v) for v in values if v.strip()]

return sum(values)

def main():

result = []

with open("input.txt") as f:

buf = f.read()

lines = buf.splitlines()

lines = [l for l in lines if l.strip()]

# 对拆分的每一行进行计算

for l in lines:

result.append(addEachLine(l))

# 打印结果

for r in result:

print r

if __name__ == '__main__':

main()

输出

167

186

167

168

343

299

422

416

159