python中的continue与break

for i in range(len(transactions)):
            a=transactions[i].split(',')
            if int(a[2])>1000:
                res.append(transactions[i])
                continue
            for j in range(len(transactions)):
                b=transactions[i].split(',')
                c=transactions[j].split(',')
                if b[0]==c[0] and b[3]!=c[3] and abs(int(b[1])-int(c[1]))<=60:
                    if transactions[i] not in res:
                        res.append(transactions[i])
                        break

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continue表示跳过此次循环，且

 for j in range(len(transactions)):
                b=transactions[i].split(',')
                c=transactions[j].split(',')
                if b[0]==c[0] and b[3]!=c[3] and abs(int(b[1])-int(c[1]))<=60:
                    if transactions[i] not in res:
                        res.append(transactions[i])
                        break

这段语句不会被执行

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break表示结束循环
即

for j in range(len(transactions)):
...

这个循环终止了结束了